Julie Powers Schenecker admitted the slayings after officers found her covered in blood on the back porch of her home Friday morning, police spokeswoman Laura McElroy said. Schenecker's mother had called police from Texas because she was unable to reach the 50-year-old woman, who she said was depressed and had been complaining about her children.
Schenecker's husband, Parker Schenecker, is an Army colonel stationed at the headquarters of U.S. Central Command at MacDill Air Force Base in Tampa. The father had been away for several days when the killings happened, said CentCom spokesman Lt. Col. Michael Lawhorn, describing him as a career Army intelligence officer.
Police said Parker Schenecker was in Qatar and was told of his children's deaths on Friday.