Authorities say the girlfriend and brother of a Muncie teenager accused of murder helped him hide from police. Kaylee Jones, the girlfriend of 17-year-old Marcus Wilson II — has been arrested on charges of assisting a criminal and obstruction of justice. Wilson’s brother, 20-year-old Zacrey Antrim, was also charged with assisting a criminal. Wilson and Mason O’Neal are accused of fatally shooting Rafael A. Rodriguez early Sunday during an attempted robbery in the victim’s westside apartment.