Leandro Mathias de Novaes took his mother for a scan at Laboratorio Cura in São Paulo, Brazil, on 16 January, Jam Press reports.

The 40-year-old is said to have failed to tell hospital workers that he had a gun on him after being told to remove all metal objects before entering the scanning room.

The magnetic field from the MRI scanner pulled the pro-gun lawyer’s weapon was pulled from his waistband and went off, shooting him in the tummy. He passed away on 6 February after battling for his life in at the São Luiz Morumbi Hospital.