Matthew Del Negro

Zach is pulled over by a police officer who insists on searching his car for drugs, and Alicia must go on the offensive when she steps in to defend her son in court.

The BAU travel to Philadelphia where the latest victim of the `The Replicator' has been found murdered.

Jane and Maura track a serial rapist they suspect could be a sailor, but it's Fleet Week in Boston so this is little help in narrowing the field.

A former classmate is found dead at Jane's high school reunion; Korsak gets a visit from his ex-wife; Jane's old flame returns.

The squad investigates when an amateur drag race turns deadly, they must find out whether the death was an accident or not. Jane turns to Lt Martinez for help and he seems to be thwarting her investigation.

Cyrus will stop at nothing to prove his innocence. Meanwhile, Olivia uncovers shocking new evidence regarding Frankie's shooting.