Here is the full list of all 20 Body of Evidence achievements.
Clean up the first place.
Finish the adventure with no parachute.
Finish the adventure with a parachute.
Help the Sushi Master.
Clean up the Bar.
Use a chute to dispose of a body.
Guess the song on first try.
Get killed by Ted.
Get 100% completion on all levels.
Finish the detective level without even the single use of luminol.
Finish any level in less than half of the time.
Open locked doors without breaking any lockpick
Get rid of the evidence at the lake.
Pass all levels in the game.
Open a washing machine when the laundry owner has a bucket put on the head.
Get a perfect score in complete darkness.
Collect all shells from John's house.
Get on the boxing ring.
Find all collectables.
Find Ted's dark secret.