There's not a lot of information yet:

Three people were hit in a shooting at Clackamas Town Center Tuesday afternoon, according to paramedics.

Ten-to-15 shots were fired by a person in a hockey mask, AMR said.

The mall was locked down, according to an employee at Nordstrom. A witness told KGW she heard several gunshots near there, before people ran out of the mall.

UPDATE 4:21 PM: The Oregonian is reporting that two people have died and as many as 60 shots were fired. They're live-blogging right now over here.

UPDATE 4:24 PM: Oregonian sports columnist John Canzano is live-tweeting at the scene of the shooting.

UPDATE 4:47 PM: KATU is live-streaming online right here. Portland police officers are holding a press conference. They say the shooter has been "neutralized" and can't comment on how many people were injured. There will be another briefing at 5:30 pm.

UPDATE 5:35 PM: Portland Police confirms that two people are dead. There was only one shooter, and he is dead, for a total of three dead. Police are searching the mall for hidden and injured people.