Bomb threat emailed to nearly two dozen Jewish sites in NYC as disturbing text revealed: sources

Authorities are investigating a disturbing bomb threat emailed to more than two dozen synagogues and Jewish institutions in the Big Apple — and to temples upstate and on Long Island.

“Hello, if you see this email just have notice of a bomb I have set inside of your building,” the email sent Saturday read, law enforcement sources told The Post.

“This isn’t a threat,” it said. “I have set a bomb in your building, you have a few hours to disarm or else blood will shatter everywhere.”