MCKEESPORT, Pa. (AP) — A man has been charged with homicide in the shooting and killing one police officer, and wounding a second officer after they responded to a domestic disturbance call in western Pennsylvania. Thirty-one-year-old Johnathan Jermia Morris is charged in Allegheny County with criminal homicide, aggravated assault and attempted murder, and assault of a law enforcement officer in the shooting Monday afternoon in McKeesport. Authorities allege that he fired at officers responding to a domestic call, killing 32-year-old officer Sean Sluganski and wounding a second officer. Morris was shot in an exchange of gunfire with a third officer; court documents don’t list a defense attorney.