Darrin Campbell

(Newser) - Surveillance video shows Darrin Campbell—the Florida dad accused of killing his family and himself and setting their house on fire—buying fireworks in a store three days before the tragedy, ABC Action News reports. Campbell was "calm ... like any other customer," said a salesperson who cashed out...

(Newser) - As expected, it looks like the death of a Florida family of four in an arson is a murder-suicide. Authorities say all four victims found in the Tampa mansion—presumed to be Darrin Campbell; wife Kim; son Colin, 19; and daughter Megan, 16—had been shot, and the gun was...