TSA
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An allegedly sticky-fingered screener for the Transportation Security Administration is being investigated after $100 went missing from a 16-year-old honor student's gym bag before he boarded a July 21 flight at JFK Airport, The Post has learned.

Rodeen Dunn, the mother of the Brooklyn student, Chris Dunn, called the alleged theft of his cash -- a gift from his grandma -- "disgusting and a violation of my son's trust."

The incident occurred shortly after 5:15 a.m., after Chris went through screening to board a JetBlue flight to Los Angeles.

A Port Authority police source said surveillance video shows a female TSA screener spending six minutes with Chris' bag. At one point, the worker can be seen tossing away a piece of paper, the source said.

The worker hasn't been arrested or suspended.

Just hours later, another TSA screener at JFK was caught on surveillance video swiping a senior citizen's cellphone. The worker, Roy Richburg, 25, of Queens, was arrested and fired.

TSA spokeswoman Lisa Farbstein said the agency has a "zero-tolerance policy for theft."