He was very handsome and extremely personable. I had seen Casey a few days ago and he looked great. Casey was found in his apartment from an apparent overdose of prescription drugs. On Tuesday, the following text appeared in Brunson’s official blog on his online poker site, Doyle’s Room: “It happened again yesterday, only this time it was Chip’s only son, Casey Reese. The son of the late Chip Reese, Casey Reese, has passed away from an overdose of prescription drugs, according to comments by Daniel Negreanu and Doyle Brunson on Full Contact Poker and Doyle’s Room.