Bab

Bab (Aka: Magdagalene or Mag) is a test dummy similar to Ben?, its legs and hands are bloody and it holds a bat, it is a failed test where some dumb people made a ritual with a test dummy nearby and the test dummy turned into a monster

Method of killing
Hitting to death

Containment Procedures
Standard Cell blessed with holy water, if Sara or Lance release Bab as a joke they are to be pinned onto a wall for a day

Trivia
Bab is based on Specimen 5

Bab was jokingly named "Baba is you" by Peter

Bab's human name is Mag because of a character in the game "The Binding of Isaac" that Peter believes is Isaac's mother