Four top leaders of the white supremacist Aryan Brotherhood of Texas are among nearly three dozen alleged gang members charged in a sweeping indictment unsealed Friday that accuses them of crimes ranging from capital murder to drug trafficking.

Few details were released about the alleged crimes, but 10 defendants are facing charges that carry a death penalty. As examples of the gang's brutality, the indictment says one leader ordered a subordinate to kill a gang prospect and return his severed finger, and another was told to burn a tattoo from a member's arm for not following an order.

"Brutal beatings, fire bombings, drug trafficking and murder are all part of ABT's alleged standard operating procedure," Assistant Attorney General Lanny Breurer said in a statement. "As charged, ABT uses violence and threats of violence to maintain internal discipline and to retaliate against those believed to be cooperating with law enforcement."