A three-storey building said to be under construction on Friday collapsed in the Ago Palace Way axis of Lagos State.
The Director-General of Lagos State Emergency Management Agency (LASEMA), Dr Oluwafemi Oke-Osanyintolu, who confirmed the incident said a man was trapped under the rubble.
He, however, noted that emergency officials have begun an operation to rescue the victim.
See more photos from the scene of the incident below: