The Texas Department of Public Safety and federal authorities are investigating a plane crash in Kerrville over the weekend. The plane crashed and burned on Saturday evening near Our Lady of the Hills College Prep, off State Highway 27. The crash started a fire on the ground not far from the Kerrville-Kerr County Airport, and the fire department responded. The plane was reportedly a Mooney registered in Stephenville, and a man and woman on board were both killed. Their names haven't been released. The cause of the crash isn't known.