Leslie Carlson

Mulder disobeys orders and heads to an abandoned SETI site in Puerto Rico, which has inexplicably reactivated itself and could provide proof of contact with extraterrestrial life.

After a detective and his former partner die in inexplicable circumstances, the accidents are linked to a little girl who witnessed both deaths.

A pattern of missing women emerges when the officers investigate the disappearance of an escort, so Gail is chosen to perform an undercover sting at a hotel in a bid to apprehend the abductor. However, when Dov and Chris discover the victim has been murdered, the case takes a more sinister turn.

Dalton searches for his birth mother with MacGyver's help, working against the government, a bounty hunter, and her old boss.

Audrey's surprise birthday party on a remote island is turned into a search for a chameleon and shape-shifter with a history of killing.