Update on Lake Hefner-area shooting (7:44 p.m. May 24):
There is no longer an active threat following a shooting this evening near Lake Hefner. Avoid the area of Britton Road and the Lake Hefner Parkway.
A family reunification center has been opened at the Lighthouse Center, 3333 W Hefner Road.
The media will be briefed as soon as possible at a news conference to be held on the east side of the freeway near Britton Road.