Firefighters from Harrisville and Pine Township, Mercer County, work to extricate Angelina M. Hernley from her SUV after it rolled onto its side in Slippery Rock Township on Thursday evening. Hernley, 19, of Bethel Park lost control of the vehicle on Harmony Road and struck a ditch and tree stump. She was taken by helicopter to Allegheny General Hospital with moderate injuries. State police cited her for driving too fast for conditions.