Authorities say a Monroe County mother fatally shot her 15-year-old son to death before committing suicide. The Monroe County sheriff's office says the bodies of Parker Gilliland-Wampler and 46-year-old Carla Gilliland were found inside their burning home Thursday morning in Ellettsville. The Monroe County coroner says each had been shot once. The coroner ruled the teen's death a homicide and the mother's death a suicide. Police say neighbors had heard Gilliland make comments about harming herself and her son.