Gibbs and his team are summoned to examine the mysterious death of a Navy commander who, after successful open heart surgery, seemingly bursts into flames.
Jackie is kicked off the cheerleading squad, so she invites the gang to the dance to gain a popularity boost. 'Hot Donna' DJ's for the first time at the station she works.
London falls for the son of the owner of the Tipton's rival hotel, the St. Mark's. Zack takes advantage of Cody's baking ability for a quick buck.
