UNIONTOWN, Pa. – (WPXI) – A school bus driver in the Laurel Highlands School District has been arrested on suspicion of driving under the influence, according to school officials. Our news partners at Channel 11 learned that on Friday, the bus company conducted random tests and school officials tell us this driver failed a breathalyzer. The driver was fired. So far, no charges have been filed. State police said they are investigating, but are waiting for test results to come in before releasing any other information. It’s unknown at this time if the driver had any students on his bus while allegedly under the influence.