State and federal officials are investigating the Aug. 19 crash at Carlisle Regional Airport that left a doctor dead and two state troopers injured.
Mark Walters is a Local Government Reporter at The York Dispatch. He covers a diverse range of topics including local governments, agriculture, and urban development, with a focus on the greater York area and surrounding counties. Mark's work has been featured in numerous publications such as The Intelligencer, Yahoo News, and The Conversation Australia + NZ.












