An autopsy is scheduled today on the girlfriend of the brother of Cleveland Police Chief Calvin Williams, who allegedly killed him before shooting herself on a Pennsylvania highway this week. 36-year-old Dana Johnson died Thursday at a Pittsburgh hospital. She allegedly killed 34-year-old William Williams at her Cleveland home. No word on a motive. Chief Williams is not commenting, but Cleveland police union president Steve Loomis says officers are supporting him.
Police say William Williams and Johnson had a history of domestic violence.
