James Sharpe

After Ron breaks up with Tom's ex-wife, he decides to get back together with his Tammy, much to everyone's horror.

After a suspected serial killer wakes up from a coma, the BAU reopens the case to determine if he really doesn't remember the crimes.

A cafe is bombed.

The team probes the murder of a woman who made headlines when she vanished on Halloween 1938, the night of Orson Welles' "War of the Worlds" radio broadcast, while her family was preparing to escape the Martian invasion.

Vaughn and Sydney travel to Mexico City searching for the key to open the Rambaldi box.

The team heads to Pakistan to intercept a package, leaving behind Mack and Tiffy, who plan to leave Fort Griffith for good.