Riots have taken place in Pakistan after another brutal child murder in the Pakistani city of Kasur.

The body of seven-year-old Zainab was found in a rubbish dump yesterday several days after she went missing. She had been raped and strangled.

Police say there have been 12 similar murders in the past two years.

They say five of them are linked to one suspect who is being hunted by hundreds of officers and DNA samples have been taken from 90 possible suspects.

Kasur is about 20km (12 miles) south of Lahore.

The #JusticeForZainab has been trending.