Night of the Living Bacteria

Every school has a secret.
In 1955, an entire school disappeared under mysterious circumstances.
Forty-six years later, two years after the school reopens, three students walk through the doors of Northern County Boarding School. Each has a secret of their own, waiting to be discovered.
As the three investigate the school's true past, they discover a much darker history hiding under the floor of the not-so-ancient building.