Border probe in rugged territory

Det. Bill Silva (left), with the Bisbee, Ariz., Police Department, and an unidentified agent with the Drug Enforcement Administration are part of the investigation into the shooting death this week of a Border Patrol agent.

PHOENIX — Investigators searching a stretch of the U.S.-Mexico border for clues into the fatal shooting of a Border Patrol agent face a treacherous territory that is heavily used by drug smugglers, offers many hiding places and is close enough to Mexico for traffickers to make a quick getaway.

Whoever killed Agent Nicholas Ivie and wounded another agent in the sparsely populated desert in southeastern Arizona early Tuesday may have done just that.

Those who carried out the shooting near Bisbee, Ariz., probably had time to cross the border in the early-morning darkness before authorities could seal off an escape route, said George McCubbin, president of the National Border Patrol Council, a union representing about 17,000 border patrol agents.

“I seriously doubt anybody would be laid up and hiding,” he said.

Ivie and two other agents were fired upon in a rugged, hilly area about five miles north of the border as they responded to an alarm that was triggered on one of the sensors that the government has installed along the border.

The wounded agent was shot in the ankle and buttocks and released from the hospital after undergoing surgery. The third agent wasn’t injured.

Ivie, a 30-year-old father of two, had been an agent for over four years.

Authorities have declined to provide other details, including what they believe prompted the shooting.

They did say they suspect that more than one person fired on the agents. No arrests have been made.