Three people were killed this morning in a traffic collision in Highland County. The State Highway Patrol says the three died this morning when two cars crashed near Hillsboro at the intersection of US 62 and Sorg Road. Troopers said it appeared that one car failed to stop at a stop sign and struck the other vehicle. Investigators did not immediately release the names of the victims or any other information about them. The crash site is about 50 miles east of Cincinnati.