MANCHESTER — Police are searching for a man who threatened a clerk with a gun and a knife while robbing a convenience store Saturday.

Video surveillance shows the man pointing a gun across the counter at the Shop N Go at 188 Massabesic St. just after 6:15 p.m. Saturday.

Police shared images from the robbery in a news release Saturday, asking for anyone with information to contact them at (603) 688-8711.

According to police, the man was white, about 5-foot-10 and between 20 to 30 years old, wearing a black hooded sweatshirt, dark jeans and gray sneakers.

The man demanded money from the clerk, then ran off headed southeast on Massabesic Street with an undisclosed amount of money, police said.