PORTLAND, Ore. (AP) — Police in Portland, Oregon, said four people were fatally shot at a home in the city over the weekend. Authorities in a statement say officers responded to reports of a shooting Sunday night and found the four people dead from apparent gunshot wounds. Police spokesman Lt. Greg Pashley told The Oregonian/OregonLive that investigators don’t believe the shootings were murders and a suicide. He said no one is in custody but police don’t believe there’s a risk to the public. He said he didn’t know the relationships of the people who died. Police say they are investigating and that autopsies will be performed.