This photo provided by the Dallas County Sheriff's Department shows Gregory Simpson, of Dallas, who was arrested and charged after walking into a Dallas police substation parking lot and damaging 12 police cars with a sledgehammer on Sunday, Feb. 4, 2018.
This photo provided by the Dallas County Sheriff's Department shows Gregory Simpson, of Dallas, who was arrested and charged after walking into a Dallas police substation parking lot and damaging 12 police cars with a sledgehammer on Sunday, Feb. 4, 2018. Dallas County Sheriff's Department)
This photo provided by the Dallas County Sheriff's Department shows Gregory Simpson, of Dallas, who was arrested and charged after walking into a Dallas police substation parking lot and damaging 12 police cars with a sledgehammer on Sunday, Feb. 4, 2018. Dallas County Sheriff's Department)

Sledgehammered police cars raise concerns for officer safety

February 05, 2018 05:53 PM