Police have wrapped up their North Portland search after failing to find two men suspected of being involved in a home invasion robbery.

The robbery happened about 4:50 a.m. at a home in the 8600 block of Foss Avenue, according to the Portland Police Bureau. Authorities launched a search for the suspects but never located them, police said.

A neighborhood safety perimeter was lifted about 11:20 a.m.

Police said officers responded and learned someone went into a home, showed a handgun and threatened the home's occupants. That person "obtained an item from the location" and was seen leaving in a Jeep, police said.

Police didn't specify what item was taken.

An officer searching the area found a Jeep matching the vehicle's description and followed it, according to police. The driver stopped in a driveway in the 7100 block of Chase Avenue, police said, and he and another man ran away from the car.

One suspect is described as being 5-foot-8 and thin. The other is slightly shorter, 5-foot-6, and thin. One of them was thought to be wearing all black. The pair — men in their 20s — was thought to be armed with a handgun.

Police urge anyone who has information about the investigation to contact Robbery Detail Detective Todd Prosser at 503-823-9320 or Todd.Prosser@portlandoregon.gov.

— Jim Ryan