Johnny Palermo

When Barney and Abby realise they share a hatred of Ted, they go to a bar together to rub their relationship in Ted's face.

Upon learning that an out-of-luck friend's marriage is in trouble, Audrey invites the man to stay. Things quickly become awkward as a result of his hands-on approach.

As they follow the trail of forensic evidence, the team try to stop the Taxi Cab Killer from killing another victim.

The team delve into the seedy side of air travel when a flight attendant is brutally murdered. With a variety of suspects to consider, the team struggle to ascertain who committed the sadistic act.

Chris realises he needs to make the best campaign speech of all time in order to win the class presidential election.

Chris runs for class president and asks Greg to be his running mate but drops him after poll results reveal that Greg is not popular enough.