According to Arab Media reports Incident took place due to massive rain which made crane lost its balance and it fell on the people. Construction and expansion work is going on in Masjid Al Haram for which cranes are getting used.
Muslims from around the globe are showing their sorrow after this sad incident on social media. Masjid Al Haram is considered most holy place on earth by Muslims and millions of Muslims gather there for Hajj and Umrah.
here are some photos after the Incident: