New York: Investigators believe one person is behind a large number of the threats made against US Jewish institutions in 2017, New York City's head of police intelligence says.
John Miller told TV show CBS This Morning the threats were co-ordinated and a man using a voice changer was behind them.
More World News Videos
- Video duration
- 00:55
Jewish cemetery vandalised in Philadelphia
Jewish cemetery vandalised in Philadelphia
More than 100 headstones have been vandalised at a Jewish cemetery in Philadelphia, damage discovered less than a week after similar vandalism in Missouri.
Up Next
Extreme winds cancel bike race
- Video duration
- 00:42
- Video duration
- 00:42
Extreme winds cancel bike race
Extreme winds cancel bike race
Organisers of the Cape Town Cycle Tour call off the event with riders unable to stay on their bikes due to the strong winds.
Up Next
Islamic State mass grave unearthed
- Video duration
- 01:29
- Video duration
- 01:29
Islamic State mass grave unearthed
Islamic State mass grave unearthed
On the outskirts of Mosul, a Shiite paramilitary group has unearthed a mass grave of 500 bodies.
Up Next
'Staying in one place, trying not to die'
- Video duration
- 01:14
- Video duration
- 01:14
'Staying in one place, trying not to die'
'Staying in one place, trying not to die'
Watch as 10-metre waves hit the third deck of the Royal Caribbean's Anthem of the Seas ship and passengers hold tight.
Up Next
Netherlands acting like a 'banana republic'
- Video duration
- 01:09
- Video duration
- 01:09
Netherlands acting like a 'banana ...
Netherlands acting like a 'banana republic'
Turkish President Tayyip Erdogan urges international organisations to impose sanctions on the Netherlands.
Up Next
10 years for climbing White House fence
- Video duration
- 00:59
- Video duration
- 00:59
10 years for climbing White House fence
10 years for climbing White House fence
An intruder carrying a backpack was arrested after scaling a fence around the White House and entering the grounds.
Up Next
Many dead in Ethiopian rubbish dump landslide
- Video duration
- 01:15
- Video duration
- 01:15
Many dead in Ethiopian rubbish dump ...
Many dead in Ethiopian rubbish dump landslide
Many people are still missing and at least 35 people are dead after a landslide at Addis Ababa's main landfill site.
Up Next
Sydney man on terrorism charges in Bulgaria
- Video duration
- 01:17
- Video duration
- 01:17
Sydney man on terrorism charges in ...
Sydney man on terrorism charges in Bulgaria
John Zakhariev, 21, who travelled to Syria after graduating from his eastern suburbs private school has been arrested in Bulgaria on serious terrorism charges.
Jewish cemetery vandalised in Philadelphia
More than 100 headstones have been vandalised at a Jewish cemetery in Philadelphia, damage discovered less than a week after similar vandalism in Missouri.
They also thought he was using a phone spoofing device that made it appear the call was not from the number he was using.
The Anti-Defamation League says 148 threats targeting Jewish institutions have been received across the country since January.
Related Content
A Jewish children's museum in Brooklyn was evacuated for a few hours on Thursday after police investigated an emailed bomb threat.
AP