There was a heavy police presence Friday evening outside a Massapequa jewelry store.
The area around Forever Diamonds on Sunrise Highway was roped off as police surrounded the area.
One eyewitness told News 12 that she saw three masked men running out of the store and then jumping into an awaiting car before speeding off.
Another witness said that they saw a sledgehammer and thought it was a smash-and-grab robbery.
Police are not saying if anything was taken from the store if anyone was hurt.
To view the video news article provided by News 12 Long Island, click here.
If you have any information regarding this incident, please contact the Jewelers Security Alliance at jsa2@jewelerssecurity.org or 212-687-0328.