Karachi attacker Shari Baloch had 'signed up' for suicide bombing 2 years ago

Pakistan was stunned on Tuesday when a female suicide bomber blew herself outside Karachi university and killed four people including three Chinese nationals. The attacker was identified as Shari Baloch, a female suicide bomber of Balochistan Liberation Army, who was also a teacher and mother of two. Baloch had signed up for the suicide bombing two years ago and finalised the plan six months before. Watch the video to know who she was.