Women’s Murder Club: Little Black Lies Walkthrough

Welcome the Women’s Murder Club: Little Black Lies walkthrough on Gamezebo. Women’s Murder Club: Little Black Lies is a hidden object adventure game played on the PC created by I-Play. This walkthrough includes tips and tricks, helpful hints, and a strategy guide for how to complete Women’s Murder Club: Little Black Lies.

Women’s Murder Club: Little Black Lies – Game Introduction

General Tips

This game features 3 modes: Story, Epilogue, and Find-All. Complete Story mode to unlock Epilogue and Find-All. Epilogue will take you through the events prior to the game’s story, while Find-All mode will allow you to revisit locations from the game and find all the possible hidden objects.
Hidden objects are randomized, therefore only key and inventory items have been circled in the walkthrough below.
Inventory items can be found at the bottom of the screen. They can be accessed at any time.
Hints can be accessed via the flashlight in the bottom left corner of the screen are rechargeable and unlimited. You only have to wait a short while for a hint to become available again once used.
Puzzles may be skipped.
Clicking too much will result in temporary loss of control of the mouse.
The Map can be accessed at the bottom right corner of the screen: it will allow you to quickly move from one area to another, and access areas that aren’t immediately available otherwise.
The Journal can be accessed in the bottom right corner of the screen. It will allow you to keep track of the story, as well as provide crucial hints and puzzle solutions.
If at any time you forget what your current goal was, you can click on the character’s portrait in the lower left corner of the screen. They will remind you of the current objective.

Prologue

You’ll awake to find yourself in a car filling with fumes. You’ll have to leave a message to your colleague before passing out.
Click on the coffee cup: it will spill. Click on the computer: it will turn on, but it’s frozen.
Pick up the Car Keys in the ignition to turn the car off and add them to your inventory.
Use the Car Keys on the glove box to open it and obtain the Lipstick inside.

Use the Lipstick on the area marked with an “X” on the windshield in the screenshot above to leave a message before the end arrives.

Investigation 1

Crime Scene

Click on the body in the ambulance to identify the late Regina. The ambulance will drive away.
Take a closer look at the tail exhaust pipe of the car. Pick up the Quarter lying on the ground beneath it to add it to your inventory, then use the Tweezers from your inventory to locate the Fibre within the tailpipe. Use the Evidence Bag from your inventory on the Fibre to collect the Fabric Sample and add it to your inventory.

Exit the close-up of the tailpipe and click on the car trunk to open it and take a closer look. Pick up the Hammer to add it to your inventory.

Click on the car door to enter.
Click on the Letter on the right to read it. Next, click on the coffee stain to examine it. Use an Evidence Bag from your inventory on the coffee spill to obtain the Coffee Sample and add it to your inventory.

Exit the car and proceed up the trail to the left of the Rest Area sign.

Scenic Overlook

Use the Hammer on the loose plank on the right near the stairs to pick up the Board and add it to your inventory.

Use the Quarter on the lookout to trigger a hidden object area.
Find the objects listed at the bottom of the screen; objects may be randomized. Locate the Laptop among the objects on the beach to trigger the next task.

Once you’ve completed the area, click on the stairway on the right to proceed down to the Laptop.

Laptop Restore

Find the missing laptop keys and place them back in their proper location on the keyboard, using your own as a reference. Their locations are shown below:

It appears the Power Button is still missing. Return to the Scenic Overlook. The seagull that had it has disappeared, so proceed back to the Crime Scene.

Crime Scene

Use the Board from your inventory on the dumpster to the right of the Rest Area sign to open it. This will trigger a hidden object area.
Find the objects listed at the bottom of the screen; objects may be randomized. Locate the Quarter and the Nuts on your list and they’ll be added to your inventory.

Return to the Scenic Overlook.

Scenic Overlook

Use the new Quarter on the lookout to trigger another hidden object area.
Find the objects listed at the bottom of the screen; objects may be randomized. Locating the Daisies at the very base of the lookout will trigger a rock that makes the seagull abandon its nest.

Once you’ve completed the area, the seagull will reappear in its previous location. Use the Nuts from your inventory on the seagull and it will drop the Power Button. Click on the Power Key to add it to your inventory.

Proceed back down to the Laptop Restore.

Laptop Restore

Use the Power Key on the laptop, then turn it on. Read the content on the computer screen, then click on the Laptop to add it to your inventory.

Proceed back to the Crime Scene.

Crime Scene

Prepare the slide for the microscope by placing the blood on the lower slide, then click on the top glass slide and placing it on top.

Next, place the slide underneath the microscope for closer inspection.
Adjust the microscope so that you have a clearer view of the blood cells. The adjustment solution is shown below:

Find 20 poisioned blood cells by clicking on the brownish cells that appear on the computer screen. You can scroll around: not all cells will be in one immediate screen.

Next, prepare the slide for the Frabic Sample. Place the fabric on a slide, then add water to it.

Place the other glass slide on top, then place the completed slide under the microscope for closer inspection.
Adjust the microscope so that you have a clearer view of the fiber. The adjustment solution is shown below:

Toggle through the images on the computer screen until you come to cotton: this is the matching material sample.
Next, add a coffee sample to each of the four test tubes that appear: they will turn four different colors. Place the labels on the tubes so that they match their proper chemicals. The solution from left to right is C, A, D, B.

Scenic Lookout

Time to find the cup that contained Regina’s drugged coffee. Go back to the Crime Scene.

Crime Scene

Click on the dumpster to enter a hidden object area.
Find the objects listed at the bottom of the screen; objects may be randomized. The locations of the 12 pieces of cup are shown below:

Once you’ve completed the hidden object area, it’s time to reassemble the coffee cup. The solution is shown below:

Investigation 2

Town Square

Arrange the Town Square so that it appears like the screenshot below. You won’t be able to complete the final two tasks on the list yet, so in the meantime pick up the Stick and add it to your inventory.

Proceed into the General Store.

General Store

Click on the sparkling hidden object area over the counter.
Find the objects listed at the bottom of the screen; objects may be randomized. When you find the Hammer circled below, it will be added to your inventory.

Once you’ve completed the hidden object area, click on the blue coat on the left. Pick up the Key hidden inside the pocket to add it to your inventory.

Take a closer look at the newspaper sitting on the stool below the counter. After reading, Mr. Randy Boran will appear. Once you’re done talking with him, exit the General Store.

Town Square

Use the Hammer on the apple crate on the right between the two benches to open it. Pick up the Apples inside to add them to your inventory.
There’s nothing more you can do here for now, so proceed towards the Mechanics Shop on the right.

Mechanics Shop

Immediately upon entering the area, you’ll be confronted by a guard dog. Use the Stick from your inventory on the dog and it will disappear.

Click on the hidden object area that appears over the truck afterwards.
Find the objects listed at the bottom of the screen; objects may be randomized. When you find the Screwdriver circled below, it will be added to your inventory.

Upon completing the area, talk with Mr. Steve Dodger. Once you’re done, pick up the Pliers on the left, then proceed towards the Paint-Mixing Machine on the right.

For each batch of paints, click on the various bottles to match the top color swatch with the bottom. Each puzzle will be randomized. Do this six times to complete the area. Once you’re done, click the “OFF” switch on the left.

Back in the main shop view, click on the Paint-Mixing Machine to move it, then click on the hole in the fence next to it for a closer view.
Use the Screwdriver on the screws in the board to remove it. Hold down the mouse and rotate it according to the directional arrows to unscrew the screws. Once finished, click on the board to remove it.

Use an Evidence Bag from your inventory on the ripped cloth caught in the fence to obtain the Fiber Sample.

Exit the Mechanics Shop and head back to the Town Square.

Town Square

Proceed back to the General Store.

General Store

Click on the Donation Bin to the left of the door for a closer look. Use the Key from your inventory to unlock it and open up the inside. Use the Pliers on the chord to cut it.

Move the items inside the bin around so that the green Hose is moved to the top near the deposit slot. The shoes should be stored in the lefthand groove. Once complete, the Hose will be added to your inventory.
Exit the store.

Town Square

Use the Hose on the faucet on the left to fill the apple barrel with water. Once filled, use the Apples on the barrel to complete the game. Click on it for a closer view.

Click on the few of the apples to bob for them. Soon after, the Light Panel Manual will fall from the cables. Pick it up and add it to your inventory, then take a closer look at the lights box on the left.

Use the Screwdriver to unscrew the light panel and open it. Place the Light Panel Manual inside for reference. Arrange the cables and switches so that they line up with the manual on the left. The solution is shown below:

Once finished restoring the lights, Ms. Sally Waters will appear. Talk with her to wrap up the current investigation.

Investigation 3

Town Square

Proceed forward to the Library.

Library

Enter the hidden object area on the left.
Find the objects listed at the bottom of the screen; objects may be randomized. When clicked, the Mechanical Claw will be added to your inventory.

Take a closer look at the picture between the bookshelves. Take note of “Wiv Serpic”.

Take a closer look at the shelf beneath the picture. Pick up the Winding Key and add it to your inventory.

The librarian, Ms. Beverly Connors, will appear. Speak with her and then proceed to the door in the back of the library.
Enter the word “Wiv Serpic” into the codepad and press “Enter” to unlock and open the door.

Click on the light switch on the left to turn on the lights. Notice the code “2761” on the right. Click on the wooden box on the table for a closer view.

Use the Winding Key on the wooden box to open it. Pick up the Wooden Hand and the Keycard to add them to your inventory.

Use the Wooden Hand on the wooden dummy, and it will drop the clipboard.

Proceed towards the back of the room and take a closer look at the groove in the back wall.
Use the Mechanical Claw on the machine to attach it, then exit the close-up.

Exit the Library, then go right to the Mechanics Shop.

Mechanics Shop

Enter the hidden object area over the truck.
Find the objects listed at the bottom of the screen; objects may be randomized. When you find the Screwdriver and the Chain they will be added to your inventory.

Once you’ve finished the hidden object area, pick up the Oil Can on the truck and add it to your inventory.

Return to the Town Square.

Town Square

Take a closer look at the electrical box on the left. Use the Screwdriver to undo the screws and open the box. Inside, pick up the Gear and add it to your inventory.

Enter the General Store.

General Store

Click on the hidden object area above the counter.
Find the objects listed at the bottom of the screen; objects may be randomized. The Small Travel Steamer will be added to your inventory upon finding it.

Upon completing the hidden object area, take a closer look at the candy machine on the left. Use the Screwdriver to undo the screws and open up the machine. Pick up the Rubber band to add it to your inventory.

Return to the Library.

Library

Enter the back room once again and proceed towards the mechanical arm.
Use the Gear, Rubber band, and the Chain on the mechanical arm to fix it. Next, put in in the code “2761”: the arm will come back with a box.

Click on the box to open it. Collect the Tiara inside and add it to your inventory. Exit the close-up.
Use the Tiara on the female mannequin. The mouth will open, revealing a key. Use the Oil Can on the mouth hinges to loosen them. Pick up the Key for Clipboard inside the mouth to add it to your inventory.

Take a closer look at the blue clipboard lying on the floor.
Use the Key for Clipboard on the lock to open it: inside is a list of codes for the mechanical arm and storage robot. Take note of the code “8734” for the missing town history book.

Click on the mechanical arm for a closer view. Input the code “8734” and the robot will return with the missing book. Click on it to open it and read through the various articles.
Exit to the main library area.
Click on the container on the right below the counter: use the Card Key on it to open it, then use the Small Travel Steamer on the photo envelope to open it. Click on the Photo that appears to add it to your inventory.

Return to the mechanical arm and take a closer look at the history book again. A computer screen will appear. Click “Photo Compare”.
There are three matches to be made in this screen. They’re shown below:

Investigation 4

Town Square

Enter the Library.

Library

Click on the hidden object area on the left. Find the objects listed at the bottom of the screen; objects may be randomized. The Bell will be added to your inventory once you find it.

Use the Bell on the librarian’s desk, then click on it to ring it and summon the librarian. Talk with Ms. Beverly Connors, and a new map location will be revealed.
Exit the library.

Town Square

Click on the tree on the left side of the library to talk to Mr. Randy Boran. He’s not too helpful right now, so click the map icon in the bottom right corner of the screen and select “Crystal Barn”.

Crystal Barn

Click on the open journal lying on the desk for a closer view. You can read through it, but at least pick up the Diagram in the upper left and add it to your inventory.

Click on the hidden object area that appears over the shelves. Find the objects listed at the bottom of the screen; objects may be randomized. Upon finding it, the Spool of Yarn will be added to your inventory.

Exit the Crystal Barn and proceed down the path on the left.

Morgan Woods

Pick up the Rope hanging from the tree to add it to your inventory, then enter the Mine Maze.
It’s too dark in the Mine Maze for now, so exit, click on the map, and proceed back to the Town Square.

Town Square

Click on the tree to the left of the library again to talk to Mr. Randy Boran. He’ll give you the Key to General Store.
Use the Key to General Store on the General Store to open it and proceed inside.

General Store

Click on the hidden object area over the counter.
Find the objects listed at the bottom of the screen; objects may be randomized. The Flashlight will be added to your inventory upon finding it and completing the area.
Exit the General Store and use the map to return to Morgan Woods.

Morgan Woods

Enter the Mine Maze.

Mine Maze

Use the Flashlight from your inventory, then follow the footprints on the floor. The correct path to follow is: Up, Left, Up, Up, Right, and Right. When you encounter the gap in the floor, use the Rope from your inventory to proceed across.
In the “goal” room, pick up the Electric Saw to add it to your inventory.
Click on the map to return to the Town Square.

Town Square

Give the Electric Saw to Mr. Randy Boran, who’s still up in the tree. Talk to Mr. Boran, and then Ms. Sympathy Morgan will appear. Talk to her, then proceed back to Crystal Barn.

Crystal Barn

Take a closer look at the loom on the far right. Pick up the Scissors in the upper right corner to add them to your inventory. Place the Diagram from your inventory on the loom for future reference, then exit the close-up.
Return to the Town Square and enter the Library.

Library

Enter the back room using the password “Wiv Serpic”.
Inside, take a closer look at the sack on the floor with the santa motif. Use the Scissors on the rope to cut it open and collect the Spool of Yarn for your inventory.

Exit the Library and re-enter the General Store.

General Store

Take a closer look at the donation box to the left of the door. Arrange the objects within so you can bring the Shuttle to the top (storing the shoes in the groove on the left) and add it to your inventory.

Click the map icon and return to Crystal Barn.

Crystal Barn

Take a closer look at the colored yarn shelf between the large shelves and the loom on the right.
Pick the colors C8, D2, E4, and F9 and add them to your inventory.

Exit the close-up, then zoom in on the loom on the right.
Place all the Yarn Spools and the Shuttle on the loom, then recreate the pattern shown on the diagram. The finished product looks like this:

Ms. Morgan will appear again. Talk with her, to wrap up the investigation.

Investigation 5

Town Square

Proceed into the Library.

Library

Click on the hidden object area on the left. Find the objects listed at the bottom of the screen; objects may be randomized. The Christmas Hooks will be added to your inventory once you find them.

Click on the bell on the desk on the right to talk with the librarian, then proceed into the back room.
Take a closer look at the blue clipboard lying on the floor for the missing book codes.
Zoom in on the mechanical arm at the far end of the room. Input the code “8721” and it will retrieve the Mine Blueprint. Click on it to add it to your inventory.

Use the map to proceed to the Crystal Barn.

Crystal Barn

Click on the hidden object area over the shelves. Find the objects listed at the bottom of the screen; objects may be randomized. The Ladder will be added to your inventory upon finding it.

Take a closer look at the journal sitting on the counter. Take note of Sutter’s birthday: “12-4-48”.
Proceed through Morgan Woods and enter the Mine Maze.

Mine Maze

Follow the Mine Blueprint map to find your way through the maze. In the last room of the first area, there will be a hole in the ceiling.
Use the Christmas Hooks on the opening, then use the Ladder on the Christmas hooks to gain entry to the next area of the Mine.

Proceed forward through the second part of the Maze, using the Blueprint as reference, then through the light at the end of the tunnel to Sutter’s Camp.

Sutter’s Camp

Click on the hidden object area on the left steps.
Find the objects listed at the bottom of the screen; objects may be randomized. Upon finding the Hair Pin it will be added to your inventory.

Take a closer look at the window on the cabin on the right. Use the Hair Pin on the lock to open it and enter a puzzle.
Arrange the tiles so that all the pins are in position. The solution is shown below:

Enter Sutter’s Cabin Interior.

Sutter’s Cabin Interior

Click on the window blinds to open them and to let light into the cabin. There are 3 major things to do in the cabin:

Take a closer look at the label on the box on the left. Use the Tweezers on the label to loosen it, then use a Test Kit on it to collect the Label and add it to your inventory.
Back in the main room, click on the Shovel to add it to your inventory.
Take a closer look at the small rug on the floor. Click on it to move it, then zoom in.
You’ll encounter a loose board. Use the Hammer on the nail to remove it and the board, revealing a safe.
Input the correct code on the safe “12-4-48” to open it and reveal a journal inside.

Read through the journal, then return to Sutter’s Camp.

Sutter’s Camp

Go back through the Mine Maze, or click on the map to go to Morgan Woods.

Morgan Woods

Take a look at the tree in the middle with the celtic motif: this is the sacred tree. Use the Shovel on the area marked with an “x” in the screenshot below to enter a close-up.

Use the Shovel in the close-up area to dig up the dirt. Click on the Bones to add them to your inventory.

Crime Lab

Reassemble the skeleton. It should look like this when complete:

Add and subtract water from the glasses until you come up with exactly five. The solution is as follows:

? 10 to 7, 7 to 3, 3 to 10, 7 to 3, 3 to 10, 7 to 3, 10 to 7, and 7 to 3, leaving 5.

You will enter a computer screen. Enter the correct information in the fields. The solution is as follows:

Investigation 6

Town Square

Enter the General Store.

General Store

Talk with Mr. Boran, then go to the Library.

Library

Ring the bell on the counter and talk with the librarian. She’ll give you a new map area to explore.
Return to the Town Square.

Town Square

Find your way to the lighthouse. The correct turns/directions are as follows:

“Four decks of cards” exit= Exit 208
“Bird of prey” street= Eagle Dr.
“Silent” anagram street= Listen St.
“Alphabetical way”= Accent Way
“Beginning” avenue= Alpha Ave.
5 syllable boulevard= Serendipity Blvd.
Street where adding a letter makes it “shorter”= Sorter St.
Street where adding a letter makes it “longer”= Loner Way
The cul-de-sac that’s round on both ends= Oslo St.

Pacific Point Lighthouse

Take a closer look at the lighthouse door.
Click on the mat to reveal a key. Pick up the Toolbox Key to add it to your inventory.

Exit the close-up back to the main area. Pick up a Flyer to add it to your inventory, then take a closer look at the toolbox.

Use the Toolbox Key on the toolbox to open it, then pick up the Screwdriver to add it to your inventory.

Return to the lighthouse door.
Use the Flyer underneath the door, then use the Screwdriver on the lock to shake the key loose. Click on the Flyer to retrieve the Key to Lighthouse and add it to your inventory.

Use the Key to Lighthouse on the lighthouse door and enter the hidden object area that appears.
Find the objects listed at the bottom of the screen; objects may be randomized. Finding the Shovel and the Oar will add them to your inventory.

Exit to the main area, then click on the pile of rocks on the left for a closer view.
Use the Oar to move the rocks, then use the Shovel to dig up the dirt and discover a skeleton.

Return to the main lighthouse area.

Crime Lab

Click on the device below the computer for a closer view. Click the green switch to turn on the light.
Match the DNA. You may need to rotate or flip results. The solution is shown below:

Investigation 7

Town Square

Click on the librarian Ms. Connors, who’s sitting on a bench in the distance. Talk with her to enter a puzzle.
Fill in the crossword puzzle. The complete puzzle solution is shown below:

Talk to Ms. Connors again, and she’ll give you a tip about the former sheriff. Open the map and click on “Hillcrest Apartments”.

Hillcrest Apartments

Click on the speaker panel next to the door: it appears to be broken. Click on the handle to open it.
Repair the circuit so that power goes from B and is restored to A and C. The solution is shown below:

Click on the panel to close it, then dial “#301” to talk with Mr. Walton. After the conversation, click on the door to enter.

Walton’s Apartment Interior

A decent talk with Mr.Walton later, click on the hidden object area that appears over the bathroom.
Find the objects listed at the bottom of the screen; objects may be randomized. Finding the Masking Tape and the Key Ring will add them to your inventory.

A long conversation with Mr.Walton later, exit the apartment and proceed to the cemetery.

Hillcrest Cemetery

Take a look at the various graves. Once you find the 3 with strange markings, a hidden object area will appear.
Find the objects listed at the bottom of the screen; objects may be randomized. Find the Charcoal Pencil and the Rice Paper will add them to your inventory.
Revisit each of the 3 graves with markings. Place the Rice Paper over the marking, then use the Masking Tape to hold it down. Use the Charcoal Pencil to outline the design and then click on it to add it to your inventory.

Once you’ve made outlines of all 3 symbols, you’ll need to rotate them and make them fit. The solution is shown below:

Open your map, and click on “Morgan Woods”.

Morgan Woods

Check the gates: locked. Use the Key Ring on the gates to unlock and open them, then proceed through them to the Saw Mill.

Atkins Saw Mill

Pick up the Oil Can to add it to your inventory.

Enter the Saw Mill.

Saw Mill Interior

Inside you’ll meet Mr. Adam Atkins. Talk with him, then pick up the Hand Saw and add it to your inventory.

Exit the Mill.

Atkins Saw Mill

Take a closer look at the power box on the right: it will require a makeshift handle.
Use the Hand Saw on the Stick to add it to your inventory.

Take a look at the power box on the right again. Use the Stick on the hole, then use the Oil Can on the hinges. Click to open it up.
Two fuses are broken. Click on the Key on the left to add it to your inventory.

Enter the Mill again.

Saw Mill Interior

Take a closer look at the desk in the back.
Use the Key on the drawer on the right. Pick up the two Fuses inside to add them to your inventory.

Exit the Mill.

Atkins Saw Mill

Click on the power box for a closer few. Place the two Fuses in their proper locations to restore power.

Enter the Mill again.

Saw Mill Interior

Time to have a long talk with Mr. Atkins.
Once the talk is done, open the Map and proceed back to the Town Square, then enter the General Store.

General Store

Click on the hidden object area. Find the objects listed at the bottom of the screen; objects may be randomized. Finding the Cassette Tape will add it to your inventory.

Upon completing the hidden object area, use the Cassette Tape on the cassette player and listen to the interesting dialogue that ensues.
Talk with Mr. Boran about the cassette to wrap up this investigation.

Investigation 8

Town Square

Use the Map to proceed to Atkins Saw Mill.

Atkins Saw Mill

Pick up the Awl lying on the table on the left to add it to your inventory, then proceed inside.

Saw Mill Interior

Take a closer look at the desk in the back.
Open the rightmost drawer. Pick up the Pencil lying on the desk and try to open the drawer bottom with it, but it will break. Use the Awl instead.

Pick up the Office Key revealed inside the bottom of the drawer to add it to your inventory.
Use the Office Key on the office door near the top of the screen, then click on it to enter a hidden object area.
Find the objects listed at the bottom of the screen; objects may be randomized. Finding the Black Sweatshirt and the Pocket Knife will add them to your inventory.
Exit the office and take a closer look at the large circular saw.
Use the Pocket Knife on the lock below the saw blade to enter a puzzle.
Click on the lock pins until all five are in the unlocked position.

Use the Luminol on the grey area around the saw blade until bright blue areas appear, then use a Test Kit on the blue spatters to add the Blood Sample to your inventory.

Crime Lab

Click on the tray below the computer, then click on the green button to turn the light on.
Find the DNA match. You may need to rotate or flip the sample. The solution is shown below:

Adjust the microscope to get a good look at the fibre. The correct adjustments are shown below:

Compare the results until you have a match, then add the Fiber Analysis Results and DNA Test Results to your inventory.

Atkins Saw Mill

Enter the Saw Mill for the final confrontation…

Congratulations, you’ve completed the main portion of the game! Now go back to the main menu and try Epilogue or Find-All Mode.

Epilogue

The following is a bonus mode unlockable from the main menu of the game. It contains spoilers as to the ending of the main game so it should not be read prior to completing the main story.

Saw Mill Interior

Enter the hidden object area that appears over the office door.
Find the objects listed at the bottom of the screen; objects may be randomized. Finding the Saw Key will add it to your inventory.

Exit the Saw Mill.

Saw Mill Exterior

Click on the bleach: it will spill, leaving none left. Click on the Gas Can, the Hose, and the Sledgehammer to add them to your inventory.

Enter the Mill again.

Saw Mill Interior

Click on the desk near the back for a closer view.
Click on the Wrench to add it to your inventory.

Click on the saw for a closer view.
Click on the panel in front of the saw to lift it, then exit the close-up.
Connect the Hose to the faucet, then click the Hose and wash off the bloody saw.

Click on the saw blade again for a closer view.
Use the Wrench on the bolt on the blade, then use the Sledgehammer to undo the bolt.

Remove the Saw to add it to your inventory, then click on the Office to enter a hidden object area.
Find the objects listed at the bottom of the screen; objects may be randomized. Finding the Shirt, the Matches, the Shoes, and the Pants will add them to your inventory.

Proceed to the Saw Mill Exterior.

Saw Mill Exterior

Use the Shirt, Pants, and the Shoes on the silver bucket. Next, use the Gas Can on the bucket. Finally, add the Matches to burn the evidence once and for all.