RedactedNarrative: A man was killed Saturday when his inflatable kayak overturned on the Matanuska River east of Chickaloon, the Alaska State Troopers said.
  
  Troopers were called to the scene, near Mile 105 of the Glenn Highway in the Glacier View area, at 1:12 p.m. on Sunday, said trooper spokesperson  The victim was pronounced dead at the scene, troopers said.
  
  Troopers said Sunday that the victim was on the river as part of a four-person group, each in their own inflatable kayak. His kayak overturned near the Lion's Head rock formation on the river, according to troopers.