Episode 5 - Perfect Pieces in the Purple Pond

The pieces of a dismembered body are found lying in a purple pool of water,
except the head is missing. The team finds that the body belongs to Jared
Addison, a science fiction writer who had several mental problems. With Sweets’
help, several suspects are hunted down, however the team has trouble finding
enough evidence with the victim’s head still missing … that is until they turn
to Zack for help.