Mom shoots daughters to death before Texas police kill her FULSHEAR, Texas -- Police say a Houston-area woman fatally shot her two adult daughters before officers shot and killed her. The incident happened about 5 p.m. Friday in front of a home on the fringe of the Houston suburb of Fulshear. Fort Bend County Sheriff Troy Nehls says a motive was still under investigation, but it appeared the shooting was the climax to a family argument. Nehls says the two younger women had already been shot when a Fulshear police officer arrived and saw the mother with a gun in her hand, apparently preparing to shoot one of her daughters again. The officer shot and killed the woman. No identities have been released. "It's just crazy," Austin Enke, a neighbor who said he went to high school with one of the victims, told CBS Houston affiliate KHOU-TV. "The neighborhood's never seen this kind of thing before. It's always quiet. This is surprising. They never showed any kind of thing that was wrong with them whatsoever." Detectives told the station the woman's husband was in the home at the time of the shooting and ran to a neighbor's place for help.