(Portland, OR)  --  An investigation is ongoing into the officer-involved shooting death of a man during a domestic disturbance call in Clackamas County.  Police responded to a home near Southeast Briggs Street and Southeast Evergreen Street late Saturday night on reports of a disturbance involving a gun.  Responding officers entered the home after hearing a gunshot and opened fire on the gunman, killing him.  Three deputies have been placed on administrative leave pending an investigation.