Thad Luckinbill to Guest Star on CSI

Thad Luckinbill will soon leave daytime television... for one night.

On April 22, The Young and the Restless star will portray Connor Dunbrook, the son of Craig T. Nelson's character, on CSI.

On the episode, titled "The Past, Present and Murder," a man falls 52 stories to his death. His body somehow goes missing after it hits the ground.