Amy discovers that a horse named Spartan is being abused at Mallen's farm and convinces her mother Marion to rescue him. A storm on the way home sends their truck and trailer off the road. When Amy wakes up, she's in the hospital and discovers that her mother died in the accident. Amy's sister Lou comes home from New York to help.
Gunmen force Nick and Oliver to hand over an important witness in a forthcoming Mob trial, leaving the case in a precarious situation.Until an alleged psychic turns up claiming to have information about the person's whereabouts. However, when his tip-off leads the officers into a trap, they suspect he may be a conman with connections to the Mob.
A baby is stolen by a notorious serial kidnapper, and the team race to find out why the baby was targeted, and to find him before he's taken from the country.
Bo and Dyson track down a stolen Mongolian Death Worm on behalf of an old friend, but Dyson becomes tormented by the hard choices he had to make in his medieval days.
Mary pursues her quest for justice as she launches a counter-attack on her conspirators, and Elizabeth suffers a major setback that turns her world upside down.