CNN:

A mother in Tampa, Florida has admitted in detail to killing her two teen-aged children, police said.

Tampa Mother Says She Killed Her Teen Kids for Being Mouthy

Police checking on the family at the request of a relative found Julie K. Sch

enecker, 50, on the back porch of her home Friday morning, dressed in blood-covered clothing, according to a police statement.

They found her son, Beau Powers Schenecker, 13, dead in the family’s SUV, which had been parked in the garage, the statement said. Calyx Powers Schenecker, 16, was in an upstairs bedroom, also dead.

“She did tell us that they talked back, that they were mouthy,” Tampa police spokeswoman Laura McElroy told CNN affiliate WTSP.