Jia Mengna
贾蒙娜
ID: 65010519********23贾蒙娜
Beishanpo Neighborhood, Liudaowan Subdistrict, Shuimogou District
水磨沟区六道湾街道北山坡社区
People's police officer (SM077 Beishanpo Neighborhood Convenience Station)
民警（SM077北山坡社区便民警务站）
linked victims (surveillance, indirect)
sources
internal sources