A 60-year-old man has been taken into custody in Canada after he shot dead four people in the city of Penticton.
A senior officer described the incident as a "very dark day" for the city, adding that the suspect and the four victims knew each other.
An investigation has been launched to determine the motive behind the attack after the suspect turned himself in at the police headquarters.
US halts flights at busy East Coast airports due to communications issues
The Federal Aviation Administration (FAA) halted traffic on Monday at busy US East Coast airports, snarling more than 1,000 flights after a telecom circuit failed and a backup fibre cable was accidentally cut.
MS NOW, CNN and Politico to sue over White House ban
MS NOW, CNN and Politico said on Monday they were suing the Trump Administration to protect their First Amendment rights after President Donald Trump's announcement that he would ban the news outlets from the White House's building grounds.
Pakistan says it killed 28 militants, Afghan Taliban and UN report 3 civilian deaths
Pakistan's government said on Monday that it launched airstrikes in the Afghanistan-Pakistan border region, killing at least 28 militants, with one security official saying two Afghan provinces were targeted.
New air traffic control failure delays flights at UK airports
Flights at several British airports were delayed on Monday due to an air traffic control failure, Britain's NATS air traffic control provider said, less than two weeks after a separate issue halted flights across the country.
Textile factory fire in southern Chinese city of Foshan kills 8
A fire that broke out at a textile factory in the Chinese city of Foshan in southern Guangdong province on Sunday killed eight people and injured one, state media said on Monday.
