According to Axon, the company behind the device, the force has purchased 60 of the cameras, which it says retail for $956 apiece.

The defence admits Matthew Raymond shot the victims but is trying to prove that he should be found not criminally responsible because of a mental disorder.

The defence is trying to prove Matthew Raymond should be found not criminally responsible because of mental illness.

Police said the situation has been resolved and police presence in the area of Montgomery Street and College Hill has been reduced.

Three officers testified Thursday morning at the trial of Matthew Raymond, who is charged with four counts first-degree murder.

The defence has acknowledged Matthew Raymond killed the victims but says he should be found not criminally responsible because of a mental disorder.

Police seized a firearm as part of the investigation and officers have since cleared the scene.

Const. Brett Arbeau was testifying Monday at Raymond's trial on four counts of first-degree murder.

Norma Foster told the court she awoke to the sound of gunshots shortly after 7 a.m. and called police.

Yassin Choukri was wanted on a Canada-wide warrant in connection with multiple fraud charges.