Arrest made in agent’s death

Case unveiled bungled operation

PHOENIX - A fugitive accused of pulling the trigger to kill a U.S. Border Patrol agent was captured in Mexico more than six years after a slaying that exposed a bungled gun-tracking operation by the U.S. government.

Mexican authorities arrested Heraclio Osorio-Arellanes on Wednesday as the U.S. government has pushed hard to prosecute the suspected marijuana bandits involved in the 2010 death of Brian Terry, 40.

His December 2010 killing unveiled the Fast and Furious operation, in which agents from the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives allowed criminals to buy guns with the intention of tracking them to criminal organizations.

But the agency lost most of the guns, including two that were found at the scene of Terry’s death. The operation set off a political backlash for the Obama administration and led the agent’s family to sue.

“Our concern over the last six years is that the individuals responsible for Brian’s murder might not all be brought to justice,” said Robert Heyer, Terry’s cousin and the family spokesman. “We were very, very encouraged with the arrest of this latest fugitive that justice continues and that cooperation between the United States and the Mexican government continues with respect to the law enforcement initiatives.”

Mexican marines took Osorio-Arellanes into custody near the border between the states of Sinaloa and Chihuahua — a mountainous region noted for drug activity, according to a joint statement Thursday from Mexico’s navy and its federal attorney general’s office. He was being held pending extradition proceedings.

Terry was part of a four-man team in an elite Border Patrol unit staking out the southern Arizona desert on a mission to find “rip-off” crew members who rob drug smugglers.