UPDATE 3-At least 4 people killed, one in custody in Canada shooting -police
(Authorities gathered in residential area, Trudeau comment, Toronto shooting statistics)
Another police tweet said one person was taken into custody but gave no details of the shooting. Local media images showed emergency vehicles converged on a tree-lined residential street.
Gun laws in Canada are more strict than in the United States but a proliferation of weapons has led to an increase in gun crimes in recent years.
"Awful news coming out of Fredericton," Canadian Prime Minister Justin Trudeau said on Twitter. "My heart goes out to everyone affected by this morning’s shooting. We’re following the situation closely."
Three Royal Canadian Mounted Police officers were killed and two more were wounded in 2014 in Moncton, New Brunswick, about 195 km (121 miles) from Fredericton, in one of the worst incidents of its kind in Canada.
Last month, a gunman walked down a busy Toronto street, killing two people and wounding 13 others before turning his weapon on himself.
Toronto, Canada's largest city, has had 241 shooting incidents this year, resulting in 30 deaths, a 30 percent increase in fatalities.
On Thursday, Ontario pledged more money for police and to keep suspects behind bars while they await trial on gun crimes charges, as the Canadian province grapples with rising shootings involving domestically obtained weapons. (Reporting by Amran Abocar; Writing by Denny Thomas and Bill Trott; Editing by Steve Orlofsky and Jeffrey Benkoe)(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)