A 10-hour standoff between police and an allegedly armed man barricaded in a North Portland home ended Wednesday night with no shots fired and no injuries, police said. The tense encounter was the second of its kind Wednesday. In Old Town, a man who fired shots commandeered a TriMet bus and then refused to leave it, drawing a huge police presence.

Five people are in police custody following a standoff that began when a search warrant was served at a Southeast Portland residence Tuesday morning.