The Rick Husband Amarillo International Airport was placed on lockdown Thursday evening, April 2, while Amarillo and airport authorities investigated a possible bomb threat, but no device was found.
According to the Amarillo Police Department, about 7:04 p.m. Thursday, an anonymous caller reported dropping off an individual allegedly carrying a backpack with a possible explosive device.
The airport was placed on lockdown, and all flights were diverted during the search. One aircraft at the gate was also held…