Line of Duty viewers are convinced that late OCG leader Tommy Hunter is still alive after Sunday night's dramatic episode.At the end of the episode, DCI Jo Davidson (Kelly MacDonald) was revealed to have a DNA match with someone who is on the police database files.The epic cliffhanger left fans of the BBC One police drama on the edge of the seats, rattling their brains to figure out who it could be.Tommy was last mentioned by name to John Corbett by Lisa McQueen in the second episode of the fifth series.McQueen informs Corbett that it was Hunter who ran the Organised Crime Syndicate before his time.Viewers rushed social media to share their theories that Jo could be the daughter of Tommy, who was killed for becoming an informant for Central
