Blood Gang

The Blood Gang is a group of thugs that wear skeleton costumes. First seen on Episode 4

A blood gang member robbed the store and demanded the store clerk to hand over the money. After seeing they only have 73 dollars, the robber says he will shoot the store clerk. Axiom News cuts the scene there, because "It's all just down right wrong."

At the very start of episode 5 the robber's master says "Thank you for robbing the bank, X." Which means the robber's name is X. It might not be his real name, but all the other Blood Gang members might be named after letters as well.

At 7:44, X and his master have a conversation. We are shown the Blood Gang's lair. X suggests that they should rob her. His master decides to send one of their trainees to rob her. This heist fails, as a police officer catches a 12 year old kid in a pink skeleton costume.

This is all the info we have on the Blood Gang.