Chief: Only lone gunman in Navy Yard rampage

ERIC TUCKER, BRETT ZONGKER and LOLITA C. BALDOR
Chief: Only lone gunman in Navy Yard rampage

WASHINGTON (AP) — D.C. Police Chief Cathy Lanier says authorities believe there was only a lone gunman responsible for the Navy Yard shooting rampage that left 13 people dead.

Authorities had earlier said they were searching for a possible second suspect.

Mayor Vincent Gray says the 12 shooting victims range in age from 46 to 73 years old. The gunman, identified as 34-year-old Aaron Alexis, was also killed.

Gray said at a news conference late Monday night that they are still notifying the families of about half of the 12 people who were killed.

The FBI says the gunman used a valid pass to get on to the Navy Yard.