NANKANA SAHIB: At least four people were killed and six others were injured in the exchange of fire between two groups at the District Headquarters (DHQ) Hospital, Nankana Sahib.
The sudden fire broke out at the hospital created panic and the people tried to save their lives in indiscriminate firing between the two groups.
A heavy contingent of police reached the hospital after the incident and started the investigation.
Rescue teams shifted the injured to hospitals in Lahore and Faisalabad. Rescue sources said that one of the injured was in critical condition.