Police arrested a third person in connection with the fatal shooting of a Yorktown High School football player last month. 29-year-old Austin Garrett faces preliminary charges of assisting a criminal and obstruction of justice. Chris Wilson Jr. was shot and killed October 5 while sitting in a car with his girlfriend in Muncie. According to court documents, detectives executed a search warrant for the phone of Dairus Thompson II. He was recently arrested alongside his son, Dairus Thompson III.