This Vancouver, BC wild killer whale plays with a human friend. Luna was a young wild orca male who lost his family in 2001 and, after that, started to look for contact with the local people of Vancouver Island. There are no records of orcas killing people in the wild. This boat occupant must have known that stat.
Luna, the wild orca tries to communicate with humans by imitating their boat's motor! Luna was accidentally killed by a tugboat propeller in 2008.