Two adults and a teenager are in custody in connection with last week's robbery of the Petro Truck Stop. 19-year-old Roderick McKnight and 23-year-old Jamarcus Lindsey have both been booked into the Shreveport City Jail on one count each of armed robbery. A 16-year-old boy has been booked into the Caddo Parish Juvenile Detention Center on one count of armed robbery and one of possessing a schedule-two narcotic.