Jahn was with a group of officers who found a severely wounded victim in the hotel's hallway. The suspect had barricaded himself in a room nearby.

扬及一组警员在酒店走廊内发现一名严重受伤的受害者，嫌犯在附近的一间房间里负隅顽抗。

youdao

Using a public address system, police announced a lockdown at the base and surrounded the building where the suspect was believed to be barricaded.

CNN: 'A long night' at Quantico Marine base: 3 dead in shooting