RedactedNarrative: Several young people went out in kayaks and were paddling around Lake Panorama on 6/17/17 at approximately 10:48 am.  Victim was horsing around in V1 and kept jumping in & out of the boat.  Victim was near the buoy when he left the boat again & never surfaced. Witnesses initially didn't react since the victim was seen entering & leaving the boat previously. Victim was under water for about 10 minutes before he was located & pulled to shore.  CPR was performed until EMS arrived.  Victim was not wearing a life jacket.