ST. CLOUD -- St. Cloud Police are investigation a robbery that happened early Tuesday morning.

The incident happened at about 3:30 a.m. at the 1500 block of 14th Street Southeast.

Police say the homeowner had awaken to three unknown men inside the home. The homeowner asked who they men were, at which time one of the suspects pulled out what was believed to be a gun and demanded money.

The suspects continued to take several items from the home before taking off on foot.

No one was hurt during the robbery.

Police believe the men entered the home through an unlocked door.

While checking other neighboring homes, police determined that the suspects tried to enter two other locations but were unable to gain access.

Police are reminding you to keep your doors and windows locked.

The investigation is ongoing. Police believe the suspects to be:

Suspect #1 was described as a black man, 17-19 years old, 5'10" tall with a thin build. He was wearing a hooded sweatshirt with pants and tennis shoes.

Suspect #2 was described as a black make, about 18-20 years old, 5' 11" tall with a thin build. He was wearing an off white colored hooded sweatshirt with gray or khaki colored sweat pants and tennis shoes.

Suspect #3 was described as a black man, about 15 years old, 5'6" tall with a thin build. He was wearing a hooded sweatshirt, pants and tennis shoes.

Anyone with information about the identity of the suspects is asked to contact the St. Cloud Police Department at 320-251-1200 or Tri-County Crimestoppers at 320-255-1301, or at www.tricountycrimestoppers.org.