KAUFMAN, Texas — Two days after a Texas district attorney and his wife were found shot to death in their home, authorities have said little about their investigation or any potential suspects.
But suspicion in the slayings shifted Monday to a white supremacist prison gang with a long history of violence and retribution that was also the focus of a December law enforcement bulletin warning that its members might try to attack police or prosecutors.
The deaths of Kaufman County District Attorney Mike McLelland and his wife were especially jarring because they happened just a couple of months after one of the county's assistant district attorneys, Mark Hasse, was killed near his courthouse office and less than two weeks after Colorado's prison chief was shot to death at his front door, apparently by a white supremacist ex-convict.
The Aryan Brotherhood of Texas has been in the state's prison system since the 1980s, when it began as a white supremacist gang that protected its members and ran illegal activities, including drug distribution, according to Terry Pelz, a former Texas prison warden and expert on the gang.
The group is now believed to have more than 4,000 members in and out of prison who deal in a variety of criminal enterprises, including prostitution, robbery and murder.
It has a paramilitary structure with five factions around the state, Pelz said. Each faction has a general, who is part of a steering committee known as the "Wheel," which controls all criminal aspects of the gang, according to court papers.
Four top leaders of the group were indicted in October for crimes ranging from murder to drug trafficking. Two months later, authorities issued the bulletin warning that the gang might try to retaliate against law enforcement for the investigation that also led to the arrest of 30 other members.
At the time, prosecutors called the indictments "a devastating blow to the leadership" of the gang. Pelz said the indictments might have fragmented the gang's leadership.
Hasse's Jan. 31 death came on the same day as the first guilty pleas were entered in the indictment. No arrests have been made in his killing.
McLelland was part of a multi-agency task force that investigated the Aryan Brotherhood with help from the FBI, the Drug Enforcement Administration and police in Houston and Fort Worth.
Detectives have declined to say if the Aryan Brotherhood is the focus of their investigation, but the state Department of Public Safety bulletin warned that the group is "involved in issuing orders to inflict 'mass casualties or death' to law enforcement officials involved in the recent case."
Killing law enforcement representatives would be uncharacteristic of the group, Pelz said.
"They don't go around killing officials," he said. "They don't draw heat upon themselves."
But Pelz, who worked in the Texas prison system for 21 years, said the gang has a history of threatening officials and of killing its own members or rivals.
The 18-count indictment accused gang members of being involved in three murders of rival gang members, multiple attempted murders, kidnappings, assaults and conspiracy to distribute methamphetamine and cocaine.
Some of the attempted murders in the indictment involved gang members who were targeted for not following orders or rules or who were believed to be cooperating with law enforcement. The indictment also alleges that gang members discussed killing a police officer in 2008 and allegedly ordered a subordinate gang member to kill a prospect "and to return the victim's severed finger as a trophy."
Meanwhile, law enforcement agencies throughout Texas were on high alert, and steps were being taken to better protect DAs and their staffs.
In Kaufman County, deputies escorted some employees into the courthouse Monday after the slayings stirred fears that other public employees could be targeted. Law enforcement officers were seen patrolling outside the courthouse, one holding a semi-automatic weapon, while others walked around inside.
- Rubber chickens, afros and clowns: A look at...
- Why Utahns are some of the biggest spenders,...
- Immigration reform will boost the economy,...
- As Ferguson verdict is read, protesters in...
- Ferguson businesses torched in overnight...
- Ferguson protesters across US peaceful,...
- Steven Powell ordered to serve more jail time...
- Review: 4 shopping apps that will save you money
- As Ferguson verdict is read, protesters... 68
- Grand jury won't indict Ferguson cop in... 30
- Obama: Americans want 'new car smell'... 29
- Winners and losers under Obama's... 18
- Ferguson businesses torched in... 17
- Under pressure, Hagel steps down as... 15
- Obama immigration plan good, not great... 13
- Obama heads to Chicago to pitch... 13