(Portland, OR) -- The suspect accused of killing one man and injuring another in two separate shootings in Portland Tuesday night has died from apparent suicide. The Portland Police Bureau says the suspect shot and killed himself near Pittock Mansion in Northwest Portland later Tuesday night. He's accused of shooting and killing 39-year-old Duresa Kuri Tibeso in St. Johns before shooting and injuring another man near Northeast Martin Luther King Jr. Boulevard and Russell Street 15 minutes later. Police say both victims were from the Ethiopian immigrant community. Police found the suspect dead inside a car about three hours later.