http://www.wfaa.com/news/crime/sheri...ters/488495894

PAYNE SPRINGS, TEXAS - A 29-year-old mother has been arrested in connection with the shooting deaths of her two daughters, ages 5 and 7, at a home outside of Payne Springs, according to the Henderson County Sheriff's Office.
Sarah Nicole Henderson, of Mabank, was charged with two counts of capital murder and is being held on a $2 million bond.Deputies say they got a call Wednesday night from Henderson's husband that claimed she was suicidal. He's the stepfather of her children, Kaylee and Kenlie. When Henderson County deputies got to the scene, the couple told deputies everything was fine.'No one was in any danger. No one was suicidal, no signs of violence, no signs of anything,'said Henderson County Sheriff Botie Hillhouse.

Deputies left the house. Three hours later they got another call from Henderson?s husband saying she had walked into the living room where the girls were sleeping and shot them.
'The only thing she told us was that she had smoked some marijuana early in the evening. She was very blunt. We just don?t have any answers as to why,'said Sheriff Hillhouse.