Mark Lotito

Olivia, Peter, and Dr Bishop find themselves on the trail of a serial killer who liquefies his victims' brains as they investigate the death of a car salesman who was found in a pool of goo.

Three teenagers die from drug overdose, and Danny sets out to find their narcotic source and bring the responsible to justice.

Colette (Karine Vanasse) is intrigued by a mysterious passenger on a flight to Rome, while Dean (Mike Vogel) learns that there is a smuggler on board. And as Kate (Kelli Garner) hones her skills as a pickpocket to steal some rocket plans, Ted (Michael Mosley) discovers that his new fiancé is attracted to women.