"Justice screams for their pleas to be vacated. . . ."
Review needed for Hennessey, Cheeseman convictions
by Peter Bowal
As we mark the fifth anniversary of the Mayerthorpe massacre, we are reminded that two fine young
men remain in prison serving the entirety of punishment for what went wrong on that day. A just
society cannot rest while anyone is treated in disproportion to his culpability. Justice has not
yet come to Mayerthorpe.
The sentencing, if not the plea itself, of Shawn Hennessey and Dennis Cheeseman is a preventable
second tragedy to come out of the Mayerthorpe murders. Justice screams for their pleas to be
vacated and their cases to be reviewed afresh. Many other criminals have received significantly
lighter sentences than Hennessey and Cheeseman for much greater wrong. They are being punished
for the evil acts of James Roszko and the failures of the RCMP to prevent those acts.
In January 2009, Hennessey and Cheeseman pleaded guilty to four counts of manslaughter for their
involvement in giving Roszko ammunition and a rifle (which was not used in the killings) and then
driving him to his farm. They did this under Roszko's orders and threats while he was armed.
Roszko told them he wanted to "get even" with the RCMP. While Hennessey and Cheeseman expected an
armed confrontation could occur, they did not warn the RCMP because they were intimidated by
Roszko and terrified ofhis retaliation. There was a factual basis for such fear.
For that, Hennessey got a I5-year sentence and Cheeseman got 12 years. Neither needs
rehabilitation or further deterrence. They do need better justice.
That their sentences exceed their culpability was shown in two calgary cases which took place
around the same time. Daniel Tschetter killed five people when he slammed his cement truck into
the back of a car stopped at Calgary traffic light. For 20 kilometres, he drove dangerously at
up to 140 km!h in a heavy commercial truck. He struck his victims without slowing and dragged
them some 300 metres, then tossed an empty vodka bottle from his cab and refused a breath test.
After a long emotional trial, he was found guilty of five counts of manslaughter, and sentenced to
eight years. The judge proclaimed this "at the high end of the spectrum."
A few months later in a Calgary motel room Elizabeth Roberts mistook Jennifer Renn as a possible
informant and murdered her. She' jumped Renn and wrung the life from her by tightening her legs
around her neck while Renn prayed and begged to live. For the next 4S minutes this cold-hearted
killer nibbled on french fries and jumped on her victim's chest, squeezing every molecule of
breath from her. Roberts chillingly bragged that this killing was "better than sex, better than
any kind of drug, the ultimate rush." With 64 criminal convictions, she bragged, "I'd do it
again." She was sentenced to 14 years.
Clearly over-charged and finding themselves in a scenario that demanded accountability somewhere,
Hennessey and Cheeseman pleaded guilty to manslaughter. They sought to avoid the crush of further
legal expense and the possibility, given all the political pressure and national scrutiny, that a
trial might return a worse verdict.
Hennessey and Cheeseman had been subjected to a lengthy, all out undercover sting campaign by the
RCMP which few of us could bear. The RCMP carefully nurtured a phoney trust with these two young
men so that it could be later betrayed.
Law enforcement and the legal system had not vigorously protected the community from Roszko up to
that time. To deflect criticism of their own operational lapses and to find someone - anyone - to
blame for the loss of four of their own finest put the RCMP in a conflict of interest position.
But press on they did. After years of determined digging and spending to lay this crime on someone
other than the monster Roszko, we have two ordinary guys up on maximum charges with flimsy facts.
We must ensure balance and proportionality even when law enforcement officers are killed. We must
not allow victims to control the process. One wonders whether this investigation and prosecution
would have happened in this way if RCMP officers had not been killed.
RCMP spokesperson Wayne Oakes boasted, "I think today for law enforcement ... justice was served."
With its three murderers approach, the RCMP refused to concede that the culpability started and
ended with one deranged, dead man.
These young men had minor involvement. Only by a huge stretch could they be guilty of four counts
of first degree murder, even under party theory, in the Mayerthorpe massacre. They are two more
Roszko victims. The bully sneers from the grave.
Neither Hennessey nor Cheeseman made or knew of any violent plan. Neither pulled the trigger,
supplied the weapon that was used in the crime, or was even present at it. Our system treats guns
much more harshly than cement trucks. Moral turpitude? Hennessey and Cheeseman knowingly did
nothing to effectively advance a quadruple murder. They are paying with too much flesh for what
Roszko did.
As we pause to mark these five years, we must be steadfast in justice also for the living. If the
Hennessey and Cheeseman case is not quickly reviewed in its context, we are all abiding a
miscarriage of justice that is neither honoured nor redeemed in the memorials of these four heroic
RCMP officers.
Peter Bowal is
Professor of Law in the Haskayne School of Business, University of Calgary