TribLIVE's Daily and Weekly email newsletters deliver the news you want and information you need, right to your inbox. A Unity man accused of refusing to wear a mask while shopping at a grocery store and threatening to fight the manager before fleeing was charged with disorderly conduct and harassment, state police said. William A. Muir, 41, also received four traffic citations from troopers as he fled the Giant Eagle parking lot of Laurel Mountain Plaza in a 2002 Dodge pickup truck about 4 p.m. Friday, according to state Trooper Michael Burkholder. Muir was cited for driving without a license, driving on a suspended license and two counts of driving a vehicle not properly inspected.