vigilante

The city had been plagued by a string of burglaries, leading a group of vigilantes to take matters into their own hands and patrol the streets at night, hoping to catch the culprits themselves.

这座城市长期受到一连串的入室盗窃困扰，引发了一群义警自发组织起来在夜间巡逻街道，希望自己能抓住罪犯。