Declan Whaley

The BAU team investigates a series of seemingly random fatal explosions throughout Kentucky and Tennessee.

When packages with gruesome contents are delivered to six people in the Washington, D.C. area, the BAU must first figure out what connects the recipients before they can identify the UnSub. Also, Simmons and Kristy (Kelly Frye) struggle to connect with their son, David, who is suspended from school for aggressive behavior.

When successful businessmen in Detroit are targeted by an anger-driven power-assertive Unsub, the BAU is called in to investigate.

The International Response Team travels to Morocco when a retired couple from Idaho is kidnapped while visiting the country on a cruise.

Unit Chief Jack Garrett and his International Response Team are called to Tanzania when a 23-member church group disappears.