These children were orphans, who lived in 1909, lived at Gore Orphanage. One time, in a possible vengeance against Leticia Gore, they killed her own son, and in her anger, killed them all, and then herself.
Their ghosts continued to haunt the building, while Leticia's ghost also remained, and she kept them under control, however, partially thanks to them, Leticia bones were burned by Sam and Dean, freeing them.
They went on a rampage, trapping everyone in the building, and killing one of the fans, scalping him as they did with Leticia's son. However Sam and Dean had the actress who played Leticia, as she was the only thing they feared, make them open the doors.
This worked long enough for Damain and Barns to get out (two fans, who learned the truth when they met Leticia), however the actresses Cellphone went off, making them realise they had been tricked. Sam and Dean took on two, while the third, tried to get the fans, but Chuck managed to drive it off, by hitting it with a iron post, and then re-salting the door so it couldn't get in.
Damain and Barns, managed to dig up the bones and burn them, just at the last minute, before the boys, killed the brothers.
- Teleportation - They could vanish and reappear, but as "living" spirits, they have a particular object which they're tethered to; they can't leave the object's main vicinity.
- Telekinesis - They could manipulate the movement and trajectory of any said object/or being, like humans.
- Superhuman Strength As ghosts, they possesses unnatural strength, and therefore can overpower full-grown adult.