Seattle, Washington (CNN) New security video shows a security breach at Seattle's SEA-TAC Airport earlier this month.
You see here a man walks through a set of security doors by himself.
Airport officials say the man wandered out onto the tarmac and was seen walking underneath a plane.
In a statement, an airport spokeswoman said the breach never presented a danger.
The spokeswoman said the man was a distraught passenger,
And airport employees were already watching him due to his erratic behavior.
The airport spokeswoman says there are multiple levels of security in addition to the doors that would have prevented anything from happening.