Three boxes of ammunition are discovered in Sunday early Sunday morning search . The ammunition was found in a parked vehicle in Maryland . None of the suspects could justify their possession of the ammunition , the report said , adding that the driver -- 18-year-old Brandon Michael Shreve of Linthicum , Maryland -- gave the police consent to the vehicle search . 70 teenagers , including an 18-year-old driver , were inside the vehicle , police said . Charges have been filed against all suspects .
Three boxes of ammunition are discovered in Sunday early Sunday morning search . The ammunition was found in a parked vehicle in Maryland . 70 teenagers , including an 18-year-old driver , were inside the vehicle , police said . Charges have been filed against all suspects .