Sammy Yatim shooting a test of Ontario's police watchdog

The fatal shooting of Sammy Yatim on a Toronto streetcar which has sparked public anger at law enforcement in Canadas largest city is shaping up to be a key test of Ontarios police watchdog.

Yatim, 18, was pronounced dead at hospital shortly after midnight into Saturday, following a police shooting in a busydowntown area lined with bars.

A bystander recorded video of the altercation thatsuggests Yatim was alone onthe empty streetcar andholding a knife in one hand when he was shot at by police nine times and then jolted with a Taser. Asecond video recording from a security camera on a nearby convenience store shows passengers fleeing the streetcar before police arrive.

Video of the shooting has been viewed more than a million times on YouTube, galvanizing public anger and leading toa street protest on Mondaythat drew hundreds of people to the site of the shooting.

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The provinces Special Investigations Unit (SIU), which describes itself as "an arms length agency that investigates reports involving police where there has been death, serious injury or allegations of sexual assault," says it has assigned eight investigators to probe the circumstances surrounding Yatims death. And the officer who is the focus of their probe, Const. James Forcillo, has been suspended with pay.

Charges rarely laid

The SIU probed 314 incidents involving police in 2012, the highest number on record and part of an upward trend over the past decade. Charges were laid in just 11 cases, or 3.6 per cent of incidents investigated last year.

Scot Wortley, an associate professor of criminology at the University of Toronto, said there isnt enough information to determine whether the SIU is laying too many or too few charges against officers.

"Theyve never allowed an evaluation to take place," he said. "You cant evaluate something unless you hire objective, outside evaluators with the necessary skills and give them full access to the data they need."

'The provincial government committed to strengthening the role of the SIU, to make sure that the evidence they get is untampered and its obtained readily and early.' Andre Marin, Ontario's ombudsman

With little evidence to go by, Wortley said various stakeholders have been left to interpret the numbers as it suits them.

While some interpret the SIUs performance as proof that police in Ontario "are fantastic" and only engage in the legitimate use of force, others see the agencys track record as a sign that SIU investigations are biased in favour of the police, Wortley said.

Critics point to the makeup of the SIUs team of investigators, "most if not all" of whom are former police officers, he said, or the fact that police who are the subject of an SIU probe are not compelled to speak to investigators.

However, Paul Di Simoni, the Police Association of Ontarios chief administrative officer, said if the number of cases in which the SIU lays charges is low, it simply means "the evidence does not support the laying of a charge."

Police co-operation at issue

On Wednesday, Ontarios ombudsman raised the prospect that the provincial government will conduct an independent probe of Yatims death if its not satisfied with the SIUs work, and may direct police forces in the province to work more readily with the agency.

'They often have not laid charges in situations where I thought they could lay a charge.' Peter Rosenthal, lawyer

"The co-operation of the police with an SIU investigation is an exception and not the norm, When you hear the police say oh, we always co-operate, it rings hollow," Andre Marin told CBC Radios Metro Morning.

"The provincial government committed to strengthening the role of the SIU, to make sure that the evidence they get is untampered and its obtained readily and early," he said.

The lack of co-operation from police has been a longstanding problem for the SIU, according to Marin. He has flagged the issue in the past, including in twin public reports about the agency published in 2008 and 2011.

Di Simoni noted that police are obligated to co-operate with the SIU under provincial law, and said that Marins comments "are not constructive in this situation."

SIU director Ian Scott has beenpushing forreforms that would help encourage police co-operation, according to a spokesperson for the agency. The proposed reforms include"prohibiting police association lawyers from having anything to do with" helping police witnesses write notes about anincident under investigation, Monica Hudon said in an email.

Scott has also "publicly taken the position that police association lawyers be excluded from interviews with witness officers," and has "suggested that the SIU have the authority to send matters to the Ontario Civilian Police Commission if a police agency does not co-operate with the unit," Hudon wrote.

Investigations have improved

Lawyer Peter Rosenthal has dealt with a number police shooting cases in Toronto, and will represent the family of Michael Eligon at a public inquest this fall. Eligon wandered out of a downtown Toronto hospital on Feb. 3, 2012, and was shot by police while he was holding scissors.

"In recent years the SIU investigations have improved, it seems to me. The quality of them is much better," Rosenthal said. "But they often have not laid charges in situations where I thought they could lay a charge."

The agency probed Eligons death and opted not to lay charges, concluding that the officer who shot him was justified because he could have reasonably concluded that Eligon "was an armed and dangerous individual who was non-compliant with police demands."

Rosenthal said thatin his experience, many of the deaths in Toronto that are probed by the SIU involve victims who either had a history of mental-health problems or were "in crisis at the moment."

While Yatim reportedly had no history of mental illness, he "seems to have been in some sort of strange frame of mind" on the night of the shooting, Rosenthal said.

"That is a common situation. Theres never a bad guy who shoots a bunch of people and then shoots it out with police and gets killed," he added. "Its always these people who are in crisis, who havent hurt anybody, who suffer death."