Dark Ghost Sighting Filmed By CCTV Inside Jail

This spooky footage appears to show a mysterious black spectre float through the walls of a maximum-security prison .

Creepy CCTV captures the apparition drift up from the ground and into the jail where lags have been hanged in the past.

Stunned staff at Campo Grande prison in Brazil raised the security alarm after mistaking the spirit for a prisoner trying to escape.

But the eerie footage was shared on social media this week and spooked viewers are sure the spectre is a ghost.