Kidnappers posing as FBI agents take a teenager from her home.

Experts examine a bomb left by robbers on a teller's counter.

Agents link the disappearance of two people with an elderly couple's murder.

An unusual ransom note gives authorities clues about a wealthy woman's disappearance.

The FBI searches for a missing armored van after a money shipment fails to arrive at its destination.

Transported prisoners flee from a sheriff's department.