The hoax calls to police departments or suicide hotlines around the country say that a man is considering killing himself and others or that a bomb has been placed in a building.
In some cases, the callers watch in real time as police interrupt frightened worshipers.
The incidents are part of a string of 26 “swatting” calls aimed at synagogues in 12 states across the country that the Anti-Defamation League, a Jewish advocacy organization, has tracked for the last month, including at least five in New York City and state.
In New York, police officers have showed up at synagogues with bomb-sniffing dogs.
In California, callers said there was a backpack bomb hidden under a bench.
Organizations:
Defamation League, SWAT
Locations:
New York City, New York, North Carolina, California