FORT BEND COUNTY, Texas – A father leaving for work in Fort Bend County finds his step-daughter and her boyfriend shot in the driveway, the boyfriend killed.

According to officials, the 22-year-old woman was flown from the home in the 900 block of Evergreen in Fresno to Memorial Hermann Hospital with a gunshot wound to the head. She is listed in critical condition. Her identity has not been released.

Rigoberto Colorado Villanueva, who police said was in an off-again, on-again relationship with the woman, was found dead from an apparent gunshot wound in the driveway of the home.

The woman had recently moved to Fresno from Magnolia to live with her family. Villanueva is believed to be from the Magnolia area.

Authorities are investigating what led to the shooting.