BOSTON (AP) - A television station is reporting that police are searching an apartment in a Boston suburb, and authorities confirm the search is part of the investigation into the explosions near the finish line of the Boston Marathon.

WBZ-TV reports that police are searching the apartment in Revere. Massachusetts.

State Police have confirmed that a search warrant was served on Monday night but provided no further details.

The FBI is leading the investigation into the explosions, which killed three people and injured more than 140 others.