UPDATE 1:08 PM- The Associated Press is reporting that a gunman armed with a semi-automatic rifle opened fire at the Los Angeles International Airport, killing a Transportation Security Administration employee and wounding two other people.

Tim Kauffman, a spokesman for the American Federation of Government Employees in Washington, confirmed Friday that a TSA officer was killed.

He says the union's information comes from their local officials in Los Angeles.

The attack frightened passengers and disrupted flights nationwide.

Police said the unidentified suspect, who was apparently injured following an exchange of gunfire with officers, was in custody.

11:30 AM- Police and paramedics surrounded a terminal on Friday at Los Angeles International Airport because of a reported shooting.

Witness Brian Keech said he heard "about a dozen gunshots" from inside the security gate at Terminal 3.

Los Angeles Fire Department spokesman Brian Humphrey said emergency crews have responded to a multi-patient incident.

The incident was reported after 9:30 a.m.

There was no immediate word of any injuries, but television images showed two people being wheeled away by firefighters. Triage stations also were seen.

No other details were immediately available.

A gunman armed with a semi-automatic rifle opened fire at the Los Angeles International Airport, killing a Transportation Security Administration employee and wounding two other people.

Tim Kauffman, a spokesman for the American Federation of Government Employees in Washington, confirmed Friday that a TSA officer was killed.

He says the union's information comes from their local officials in Los Angeles.

The attack frightened passengers and disrupted flights nationwide.

Police said the unidentified suspect, who was apparently injured following an exchange of gunfire with officers, was in custody.