A Mamaroneck man is now behind bars after allegedly threatening to shoot up a Mamaroneck business.

Police tell News 12 Eduardo Martinez took out a knife inside the business, which hasn't been named, and said he would shoot up the place on Memorial Day.

News 12 is told customers were so scared and were running away.

Officers rushed to the scene and found Martinez. The 6-inch fishing knife he had threatened customers with was found wrapped in a bandana under a parked car.

No one was hurt.

Martinez is facing a number of charges now including making a terroristic threat.