Investigators are looking into a possible hate crime at a predominantly Jewish cemetery in Brooklyn.
Police say several headstones were found toppled over at Washington Cemetery in Midwood.
Brooklyn Assemblyman Dov Hikind tweeted photos Saturday showing some stones on the ground.
Police say the weather could have also caused them to collapse.
The United States has seen a number of threats and attacks against Jewish cemeteries, schools and organizations in recent weeks.
The FBI arrested a former journalist on Friday for making bomb threats against the Anti-Defamation League and at least seven other Jewish institutions in the city and around the country.