The Crime Scene: ‘Duck Dynasty’ impersonator robs bank; FBI secret book left at library; and victim forced to ride Metro

Security camera footage captures a man wearing a Santa-style beard as he fires shots and robs a PNC bank in Laurel on Dec. 21. (Laurel Police)

We round up the top crime stories because there’s only two shopping days until Christmas.

• Snafu leads to FBI’s ‘secret interrogation manual’ available to library goers (Mother Jones)

• College police forces begin patrols beyond borders (Associated Press)

• Fastest growing crime, barely registers to most Americans (The Atlantic Cities)

• Woman pulled from Md. river, two men dead (WBAL)

• Service at Arlington Cemetery marks 25th anniversary of Lockerbie attack (Associated Press)

• In wake mass shootings, Congress backs away from gun control (UPI)

Metro Transit Police released these photos of a suspect in a reported kidnapping and robbery on the Green Line on Dec. 20.

• Man forced to ride Metro at gunpoint then ordered to take cash from ATM (WAMU)

• Man shot four times by security guard speaks (WJLA)

• D.C. police office indicted for trying to kill wife (D.C. Crime Stories)

• Man robs bank impersonating ‘Duck Dynasty’ family member (Washington Post)

• Maryland State Police investigate child sex exploitation on social networks (Fox45)

• Md. firefighters injured when truck turns over (WUSA)

• Owners hand in guns, get gift cards (WTOP)

• Teen fatally shot in Upper Marlboro (WJLA)

• Arrest made in double-shooting in D.C.; one man killed  (NBC4)