FBI: Man arrested after incident on plane

PORTLAND, Ore. -- A passenger on a commercial flight from Alaska to Oregon was arrested Monday after, witnesses say, he tried to open an emergency exit during the plane's descent and other passengers had to help restrain him using shoelaces and seat-belt extensions.

Passengers and crew aboard the Alaska Airlines flight from Anchorage to Portland told investigators that 23-year-old Alexander Michael Herrera made "unusual statements" before trying to open the plane's door Monday morning, FBI spokeswoman Beth Anne Steele said.

Flight 132 was preparing to land at Portland International Airport when the Arizona man set off an alarm by pulling the door handle in the emergency-exit row, Steele said.

Witness Henry Pignataro told KGW-TV that a woman seated next to Herrera asked for help. "I put him in a choke hold and brought him down to the ground," Pignataro said.

Pignataro said he and another man held down the passenger and asked flight attendants for restraints. He said they brought three sets of shoelaces. The flight attendants then brought extra seat-belt extensions, and the witnesses applied those to Herrera, as well.

Herrera was booked into a Portland jail on a charge of interfering with a flight crew, and was expected to make his first court appearance Tuesday.