Security personnel at the site after a wall of a dargah near the Humayun Tomb Complex collapsed, in the Nizamuddin area of Delhi.

NDRF personnel during a rescue operation after a wall of a dargah near the Humayun's Tomb collapsed near the Nizamuddin area of Delhi.

NDRF personnel with sniffer dogs and others during a rescue operation after a wall of a dargah near the Humayun's Tomb collapsed in the Nizamuddin area of Delhi.

NDRF personnel with sniffer dogs on duty at the site of a wall collapse at the Patte Shah Dargah near Humayun's Tomb in the Nizamuddin area of New Delhi.

Security personnel cordon off the site after a portion of a structure near Humayun's Tomb collapsed in Delhi on Friday.

Security personnel and an ambulance arrive at the site after a part of a structure close to Humayun's Tomb collapsed in Delhi on Friday.

Rescue operation underway after a portion of a dargah near Humanyun's Tomb collapsed in the Nizamuddin area of Delhi amid heavy rainfall.