Mahendragarh: At least 10 labourers were on Friday killed and 13 others injured after a wall collapsed at a stone crushing site at Dholeda village in the district, officials said.

"10 labourers have been killed while 13 others were injured and among those six have sustained serious injuries," Mahendragarh Chief Medical Officer Ashok Kumar said today.

Rescue efforts have been launched to bring out those still trapped under the debris, said Mahendragarh Deputy Commissioner Atul Kumar, who reached the site falling under Nangal Chaudhary police station area.

The injured have been admitted at civil hospital, he added.