David interrogates Billy Rivers, one of Crystal Hoyt's ex-boyrfriend and someone she was looking for. When Billy is not cooperating as they would like, the team digs up some dirt on his attorney. The team must work harder and faster when one of theirs is taken by Crystal.

Meanwhile, Alan contemplates getting his own place and moving out of the family homestead. Amita eschews the position at Harvard and accepts one at CalSci.