The FBI conducts an investigation after a lethal pipe bomb is discovered inside a Long Island Home Depot and the perpetrator delivers a ransom note threatening to detonate a second bomb on Black Friday.

The FBI pursues an Al Qaeda terrorist group with plans to bomb the New York subway system.

Pirates murder four Americans off the coast of Somalia and the FBI chases the criminal mastermind across Africa.

A young man in South Carolina is kidnapped by members of a Mexican cartel and the FBI brings in its Hostage Rescue Team to try and save him.

The FBI investigates the discovery of a dismembered body in Albania and learns a nearly identical crime in Brooklyn 16 years earlier could point them to the killer.

Senator Dianne Wilkerson is beloved by her constituents in Massachusetts, but when the FBI receives a tip that she is accepting bribes, agents from the Public Corruption squad open an investigation.

Twelve minutes after its departure from JFK airport, TWA Flight 800 suddenly explodes. FBI investigators must determine if it's a tragic accident or the result of sabotage.

FBI undercover agents conduct a sting operation on an ex-con in Boston who has plans to resume his life of crime.

Once the FBI discovers a bomb factory connected to the 1998 attacks on American embassies in Africa, it exposes the vast reach of a little-known terrorist group called Al Qaeda.

In the aftermath of the bombings of two US embassies in Africa, three FBI agents suspect an injured bystander may well be one of the lead terrorists.