UPDATE: BOSTON (AP) - Police say a man taken into custody near the Boston Marathon finish line had a rice cooker in his backpack and is being charged with possession of a hoax device.
Police Superintendent Randall Halstead says the man was stopped Tuesday by an officer who saw him acting suspiciously. He says the man dropped the backpack.
Halstead says the man also faces charges of disturbing the peace and disorderly conduct.
The backpack was blown up by the bomb squad as a precaution as was a second unattended backpack found nearby. Halstead won't say what was in the second backpack or who owned it. He says police are investigating.
The backpacks rattled nerves on the anniversary of the Boston Marathon bombing, which two pressure cooker bombs in backpacks killed three people.
BOSTON (AP) - Police have evacuated the area around the Boston Marathon finish line to investigate two unattended backpacks.
Police Spokesman Dave Estrada says the backpacks were discovered Tuesday evening, a year after two bombs in backpacks exploded at the end of the marathon and killed three people.
Police have cleared the area. Trains are bypassing the nearby Copley Square Station.
The police department has tweeted asking people to avoid the area while the bomb squad investigates.
Survivors, first responders and relatives of those killed in last year's Boston Marathon bombing marked the anniversary Tuesday with tributes. Former Mayor Thomas Menino spoke at the nearby Hynes Convention Center.