A terrifying clip has emerged showing was appears to be a man with a gun shot to his mouth walking ‘like a zombie’ ranting while covered in blood.
Pacing the corridor of a Brazilian hospital, he walks as though he cannot stand up straight, at some points bending deeply backward with his arms hanging behind him.
Speaking in a raspy voice, he appears to try and explain what’s happening, but terrified staff keep their distance.
It is not clear what happened to the man before he arrived in hospital, or if he managed to receive treatment.
WARNING: Full video posted below contains graphic footage