9. Juan Carlos Cruz
Food Network ex-heavy weight, Juan-Carlos Cruz, hosted Calorie Commando and Weighing In after a 43 pound weight loss on the Discovery Health Channel show Discovery Health Body Challenge.
On May 13th of last year, Cruz he was arrested for allegedly soliciting three homeless people in Santa Monica to murder his wife, Jennifer Campbell. In October of 2010, Cruz pled no contest to a murder solicitation charge to get his attempted murder charge dropped. Cruz is currently serving a 9-year prison sentence.
[Source: L.A. Times]