 At 2.30, sunshine, 84 degrees in Tulsa. From the KRNG 24-hour Fox News Center, I'm April Hill with team coverage of our top national story. We'll get more on the outage in just a moment, but first, Broken Arrow Police say officers are investigating a possible homicide in a neighborhood near Washington and Aspen. They now believe it's a murder-suicide with four people dead. We talked to neighbors who tell us they think they heard gunshots.