PITTSBURGH (KDKA/AP) – A western Pennsylvania man has pleaded guilty to robbing a bank with a fake bomb made out of phone wires, duct tape and a sex toy.

The Pittsburgh Tribune-Review reports that Aaron Stein pleaded guilty on Thursday to charges including robbery, aggravated assault and making bomb threats in the June crime.

An attorney for the 36-year-old Pittsburgh man says he discovered that $9,000 he’d invested to cover his approaching honeymoon was gone.

The attorney says desperation drove him to don an Iron Man mask and take a fake bomb to threaten tellers and rob the PNC Bank in Crafton.

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Just after the robbery, a teller described the device used in the robbery as having wires and a green light on the top that appeared to be a trigger button.

In late June, Stein waived his preliminary hearing to receive a mental health evaluation.

Stein’s bond was revoked until his May 31 sentencing.

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