JetBlue flight makes emergency landing in Texas
Officials unloaded baggage from the flight and began searching for explosives
A US domestic flight made an emergency landing after the captain began yelling about a bomb, passengers say.
The airline said a "medical situation" involving the flight captain prompted the landing in Amarillo, Texas, about three-and-a-half hours into the flight.
JetBlue flight 191 from New York to Las Vegas was carrying 135 passengers when a crew member had to be locked out of the cockpit and restrained.
Local police and the FBI are said to be investigating the incident.
JetBlue has said the pilot in charge of the plane decided to land at about 10:00 local time (16:00 GMT).
The flight touched down in Amarillo 10 minutes later, JetBlue said in a statement, and a new aircraft was expected to arrive at 15:11 local time to take passengers on to Las Vegas.
Shocked and confused
"We heard the word 'bomb'," passenger Heidi Karg told CNN. "We didn't know exactly what was going on."
Ms Karg said she heard the captain shout: "
I need the code, gimme the code, I need to get in there."
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