I hope this wasn't Dawg: HOUSTON â€“- A man shot himself inside Bush Intercontinental Airport in north Houston early Thursday afternoon, the Houston Police Department confirmed with KHOU 11 News. HPD told KHOU 11 the shooting was self-inflicted and happened in a security checkpoint in Terminal B. It is unclear whether the man is still alive. The suspect walked into the security checkpoint area inside Terminal B and fired at least two shots into the air, according to an HPD spokesperson. An air marshal fired at the suspect, but missed. The man then pulled out a pistol and shot himself, according to an HPD captain. He was taken by ambulance to an area hospital. Terminal B has been closed.