The station reports that a body was found in the lobby of Terminal B of the airport. The elevator system was shut down in Terminal B.
Such report.....
http://fox4kc.com/2013/05/02/shots-fired-at-bush-intercontinental-airport-in-houston/
The shooter walked in and fired two shots in the air and then shot himself in the head with a pistol, police said.
Police said an air marshal fired at the suspect, but missed. That’s when the man pulled out a gun and shot himself.