According to an NBC affiliate, 2 postal workers were caught after an undercover investigation into why hundreds of Netflix DVD's were going missing.

During a two-month period last year, hundreds of DVDs intended for Netflix customers in Lyons, Colorado never arrived at their destinations. Investigators say the problem stopped after postal inspectors caught two postal workers red handed.

In March, a Lyons Post Office employee, Gloria Flores of Longmont, was arrested when postal inspectors caught her with 6 stolen DVDs as she left work. Court records show at the time, inspectors thought Flores was responsible for all the thefts that were occurring.

But in April, Netflix again complained about thefts in the Lyons area. So the US Postal Inspectors went undercover. In late July, they started following a contract postal driver, Karen Durante of Loveland. In a court records obtained by 9News, the investigators write that they observed Durante leave the Lyons Post Office and drive away to a gas station about a mile away. There, they report that they watched her throw away 33 Netflix envelopes, and one Blockbuster envelope. None of the envelopes were addressed to her and all of them were empty.

In October, Flores pleaded guilty to a felony count of embezzlement for the 6 DVDs found in her car. She was given three years probation. Postal inspectors wouldn't comment on the status of Durante's case, saying it was still under investigation.