A view of the cordoned off Sufi shrine where three suspects including the shrine's custodian killed at least 20 people . Pic/AFP

Lahore: At least 20 people, including six members of a family, were drugged and killed with batons and knives at a shrine allegedly by its "mentally ill" custodian and his associates in a village in Pakistan's Punjab province. Sargodha Deputy Commissioner Liaquat Ali Chatta said that the incident took place at the dargah (shrine) of Muhammad Ali Gujjar in a village in Sargodha district, at around midnight Saturday.