Duwan Palmer, 21 and one other killed, 3 injured in crash in Oakland on May 11.

Two people were killed and three others seriously injured in a single-vehicle car crash early Sunday near Mills College in Oakland, authorities said.

Around 2:30 a.m., the vehicle with five people inside drove through a chain link fence before smashing into trees at Seminary Avenue and Outlook Avenue, said Battalion Chief Emon Usher of the Oakland Fire Department.

The car was badly mangled with four people trapped inside. The fifth person was found a short distance away near 55th Avenue and MacArthur Boulevard, but it was not clear how that person got there, Usher said.