Last updated: 5/21/2008 8:52:55 PM
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(KSDK) -- For the third time in as many weeks, a security incident has occurred at Lambert-St. Louis International Airport.
The latest incident happened last Saturday night.
Jeff Lea, an airport spokesman, said a woman reentered the exit of a concourse.
It is unknown how the woman was able to get past security, but a sweep of the concourse found the woman and a subsequent search turned up nothing suspicious.