Plot summary
Strange happenings and a full moon rattle the rookies. Andy and Sam investigate the theft of some severed heads from a medical lab. A particular man catches their attention as a suspect with his obsessive behavior. Luke and Andy decide to get married, and Sam has trouble hiding his opinions. While trying to protect a young woman who could be the next target, Andy puts both her life and Luke's in jeopardy.
Credits
Adapted from Wikipedia contributors, Rookie Blue season 2. HTML formatting and reference markers removed.