<Tr> <Th> Occupation </Th> <Td> Actor </Td> </Tr> <Tr> <Th> Years active </Th> <Td> 1998--2013 </Td> </Tr> <P> Lee Thompson Young (February 1, 1984--August 19, 2013) was an American actor . He was known for his teenage role as the title character on the Disney Channel television series The Famous Jett Jackson (1998--2001) and as Chris Comer in the movie Friday Night Lights (2004). His last starring role was as Boston police detective Barry Frost on the TNT police drama series Rizzoli & Isles (2010--14). </P> <P> Young was born in Columbia, South Carolina, the son of Velma Elaine (née Love) and Tommy Scott Young . He was in the second grade when his parents' marriage ended, and he went to live with his mother . At age ten, he portrayed Martin Luther King in a play called A Night of Stars and Dreams by Dwight Woods, and the Phillis Wheatley Repertory Theater of Greenville, South Carolina . It was then that Young decided he wanted to become an actor . </P>

Who played detective frost on rizzoli and isles