Mankato Police are looking for suspects that robbed a convenience store at gunpoint early Friday morning. Around 1:20 a.m., two people entered the store on North Riverfront Drive and demanded money while holding a shotgun and a knife. Police say they left on foot with an undisclosed amount of money. Public Safety is requesting assistance in locating two white male suspects, both with a slim build around 6-feet tall and wearing dark pants. Anyone with information is asked to contact police at 911 or 507-387-8725.