Man kills 8, himself in south Edmonton

EDMONTON, Alberta (AP) - A man with a lengthy criminal record killed six adults and two young children before taking his own life in Edmonton, Alberta, in what the police chief on Tuesday called the city's worst mass murder.

Edmonton Police Chief Rod Knecht told a news conference late Tuesday night that there was no suggestion of gang involvement and said the motive for the "senseless mass murder" appears to have been "planned and deliberate" domestic violence.

Knecht did not release the name of the suspect, but said the man was well-known to police and had a criminal record dating to September 1987.

Cindy Duong, 37, was fatally shot in a home in south Edmonton on Monday, while two men and three women between the ages of 25 and 50, and a girl and a boy - both under the age of 10 - were found dead a few hours later at a home in the northeast.

Investigators have determined the 9 mm handgun used to kill Duong was a registered weapon that had been stolen in Surrey, British Columbia, in 2006.

The suspect was found dead by his own hand in a restaurant in the Edmonton bedroom community of Fort Saskatchewan on Tuesday morning.

Autopsies will be conducted on Thursday.

Duong's body was found around 7 p.m. Monday when police responded to a report of a man entering the south-side home, opening fire and fleeing, Knecht said. Investigators have determined the 9 mm handgun used to kill Duong had been stolen in Surrey, British Columbia, in 2006.

An hour and a half later, officers responded to reports of a suicidal man at a northeast residence in a quiet cul de sac, the same home where the suspect had been arrested in November 2012 and charged with domestic and sexual assault.

Family members reported in the call that the man was "depressed and over-emotional."

When officers arrived, no one answered the door, Knecht said. They searched the exterior of the home but found nothing overtly suspicious and did not go inside.

"We can't just arbitrarily go into that residence," explained the chief.

Hours later police were contacted by a second person and returned to the residence. When they went inside, they found a scene of carnage with seven bodies.

Neighbor Moe Assiff said he saw officers come out and talk to a woman sitting with a man in a white car outside the house.

"She just let out a hysterical scream. It was eerie," Assiff said. "She was screaming about her kids: 'My kids! The kids!,' grabbing her hair and trying to pull her hair out. The cops then ushered her down the road into a police cruiser."

The suspect's body was found hours later at the VN Express Asian restaurant in Fort Saskatchewan after police brought in tactical-team officers, surrounded the area and reportedly smashed through the front of the restaurant with a vehicle.

Knecht said the suspect had a business interest in the restaurant, but would not say if he was the owner.