Investigators have recovered video showing a flammable object being thrown through the window of a Planned Parenthood clinic in Washington state before a fire broke out Friday.

Pullman police spokesman Cmdr. Chris Tennant says video shows the inside of the building as the object was thrown through the window. He declined to describe the object.

No one was injured in Friday's fire, which was determined to be arson. It started around 3:30 a.m. in the college town of Pullman near the Idaho border.

The Spokesman Review says (http://is.gd/hSgbLM ) a federal terrorism task force is investigating along with Pullman police and fire investigators.

Planned Parenthood spokeswoman Tanya Riordan said the damage will keep the center closed longer than anticipated. The organization hopes to have a temporary location identified soon.

Police said Thursday a $10,000 reward is being offered by the Arson Alarm Foundation and NW Insurance Council for information in the case.

___

Information from: The Spokesman-Review, http://www.spokesman.com