Here are the details from an article in the Virginian Pilot.
http://content.hamptonroads.com/story.cfm?story=124369&ran=20608
Task force probes fire at Beach Planned Parenthood office
A task force led by the FBI is investigating a fire that authorities say was set Wednesday morning at Planned Parenthood offices on Virginia Beach Boulevard.
The fire was reported by passing motorists and onlookers at a nearby business at 5:40 a.m. Wednesday, according to Larry Jarvis, a Virginia Beach Fire Department spokesman.
Planned Parenthood is in the 5400 block of Virginia Beach Blvd.
Firefighters put out the fire almost as soon as they arrived, Jarvis said. Moderate damage was reported inside one of three suites occupied by Planned Parenthood.
The other two suites sustained smoke damage, Jarvis said. On Wednesday afternoon, two windows were boarded up, and soot stained the bricks around one of the windows. A sign on the wall said the Beach fire marshal had declared the building unsafe to enter and had prohibited occupancy.
It's likely the cause of the fire won't be determined for several days, Jarvis said, but authorities have concluded the fire was set.
FBI spokesman Phil Mann said in a written statement that the Tidewater Joint Terrorism Task Force is assisting Beach authorities in the investigation.
"A number of possible federal crimes are implicated," Mann said, "but it is too soon to reach any conclusion at this stage of the investigation."