Tualatin Police are investigating a robbery that occured early Thursday morning.
Tualatin Police were called to an apartment at Chelan Apartments, 19705 S.W. Boones Ferry Road, at about 6:05 a.m., said Tualatin Police Spokeswoman Jennifer Massey, where they learned that a man armed with a gun had entered the apartment and demanded money, then fled the apartment.
The man was described as a white man with dirty blonde hair, between 20 and 30 years old, at about 5-foot-8-inches to 5-foot-11-inches tall.
The man was wearing all black and was wearing either a face mask or bandada, witnesses told police.
No one was injured.
A Beaverton K-9 tracking dog was called to the scene, but the man was not found. The investigation is ongoing and police have not released what, if anything, was stolen from the home.
Tualatin Police are asking anyone with information about the robbery to call 503-629-0111.