After coming up bust on a match to the DNA found in Larry's bedroom, Josh and his team discover a "sex print" on the wall that leads to a shocking new suspect. Meanwhile, Josh gets sloppy and inadvertently gives a piece of damning evidence to the Prosecution.

A new piece of evidence emerges that leads Josh an unlikely, and dangerous, new suspect: Larry's brother-in-law, Jeremiah Jefferson Davis. Meanwhile, the case takes another turn when the search for the murder weapon leads to find a dismembered human arm.