Harris County sheriff’s deputies are investigating after a 69-year-old woman was found unresponsive in her garage in the Cloverleaf area on Wednesday night.According to the Harris County Sheriff’s Office,

Harris County authorities were called to a home on Ellesmere Drive after a stepson reportedly found his stepmother in the garage unresponsive and his stepbrother with a hammer.

Officials say the victim's stepson came home, found his stepmom in the garage, then found his stepbrother with a hammer.

When deputies arrived at the scene, they reportedly found the woman's son holding a hammer. Investigators believe he may have used it to kill his mother.