police officer 警官

policeman 男警察

policewoman 女警察

investigator 调查员

investigation 调查

(police) detective 警探

special force/SWAT 特警

uniform 制服

(police) badge 警徽

flashlight 手电筒

baton/truncheon 警棍

cordon/warning line 鉴戒线

gun ***

bullet 子弹

magazine 弹匣

police duty belt 警用勤务腰带

bulletproof vest 防弹背心

police cap 警帽

epaulet/patch 肩章

whistle 口哨

handcuff 手铐

police dog 警犬

police car 警车

patrol car 巡逻车

assault 攻击，打击(尤指溘然暴力打击)

attack 攻击，鞭笞(可以指武力打击也可以指笔墨或口头鞭笞)

crime 罪过

criminal 罪犯

eyewitness 眼见证人

evidence 证据

confess v. 招供，承认，坦白

confession n. 供词，供人，认罪，坦白

deny 否认

mug shot 疑犯档案照片

thief 小偷

robber 抢劫犯

murderer ***犯

escaped convict 逃犯

wanted 通缉犯

wanted poster 通缉海报

call the police 报警

interrogate v. 审讯

interrogation room 审讯室

(prison/jail) cell 牢房

fingerprint 指纹

arrest/catch 抓捕

arrested/ under arrest 被抓捕

release 开释