David Hayward

The BAU fly to Colorado when the locals receive a blast from the past and find a rotting skull inside a time capsule buried 25 years ago.

Luke flirts with love and disaster when he falls for a woman driver (Roz Kelly) entered in the annual Hazzard Obstacle Derby.

Dylan flies to Mexico on the trail of Kevin and Suzanne's smuggling business. He enlists Valerie and her feminine wiles to help pull off his plan.

Mary and Rhoda decide to become more involved socially when they both panic about being 30 and single.

McCall and Hunter investigate the murder of a gallery owner involved in the illegal sale of Indian artefacts.

Mary decides to be absolutely honest when she learns that her income tax return is about to be audited.