Baywatch Nights - Season 1 Episode 1 Pursuit

A model named Cassidy has received some murder threats. She decides to hire Mitch, Garner and Ryan as bodyguards. They don't accept her offer at first because they had thought that their first job would be something differently. Finally they accept to be her bodyguards. But even though they are protecting her, someone is sneaking into her house and write her another message on a mirror. Mitch, Garner and Ryan can't figure out how the message ended up there, but then Mitch discovers a connection between Cassidy and the death of other models.