The man found dead Friday night inside a Northeast Portland travel trailer died from a self-inflicted gunshot wound, authorities said in a news release.

Jeffrey Morse, 21, of Portland, shot himself after shooting and wounding a 51-year-old man who was also inside the travel trailer, said Sgt. Chris Burley, a Portland Police Bureau spokesman.

The wounded man is expected to survive, Burley said.

Police responded to a report that someone had been shot at Fox Run Mobile Home Park about 8 p.m. Friday. The park is located at 9000 Northeast Martin Luther King Junior Boulevard.

-- Carli Brosseau

cbrosseau@oregonian.com

503-294-5121; @carlibrosseau