A man and woman wearing medical protective masks robbed a produce store at  gun-point robbery tying up a store clerk Saturday, according to police. 

The robbery took place Saturday around 6:30 p.m. at Five Brothers Produce 3100 Veterans Highway, Bristol Township

The duo armed with a semi automatic pistol, zip -tied, forced, stomped a store clerk  forcing him to the ground, Bristol Township authorities said. 

Authorities believe a third suspect waited outside an acted “lookout” because the suspects were seen using cell phones on the way into the produce outlet. 

The woman acted as a lookout and carried the items the pair robbed from the store, Police said. 

Police say the would be robbers fled the area in a black, 2017 Honda CRV with Pennsylvania license plate GXN7248 and according to Lower Bucks Source readers  Bristol Township Police were seen performing a grid search for evidence shortly after the robbery in the area of Veterans Ave. 

Police ask snyone with information about the robbery to call Detective Slaughter at 267-812-3075 or 215-785-4040.

Tips can also be sent to Bristol authorities anonymously by clicking here