Temple Barr and Matt Devine make a cozy engaged couple, and the feisty redhead is all for her handsome radio host fiance staring in a week-long televised Las Vegas charity event, "Dancing with the Celebs." But while ex-priest Matt struggles to master the sexy moves of the tango, a killer stalks the dance floor. Not only is Matt in danger, but so is the lovely tween Mariah, daughter of homicide ...