the thing to me that points to his guilt over his innocence is that in all those years post the murder he never once contacted the police to ask them what are you doing about the horrendous murder of my wife,
after he was questioned by LE he never made any efforts to assist in the investigation, never made public appeals, never demanded that her murder was not forgotten and that LE was working hard to find her killer
now he may not have been comfortable in dealing with LE as he knew he was a suspect - but if he was innocent then surely the most important thing to him would be to have her killer found
and all the things he said about the bike are what he says, so we either choose to believe him or not, and I choose not to believe him,
it is just absurd to thing a stranger came upon a woman in her own garden, horrifically murdered her and instead of fleeing the scene he/she put her body in her car and drove away with it, the only person who had anything to gain by her murdered body not being found in the garden is her husband
but from the evidence presented that I was able to read about I am not sure I would convict him, for me the crown did nor reach beyond a reasonable doubt, but then there may have been evidence that was not reported that show more evidence of guilt,
The only explanation I have for why the killer put Bev in the car and drove it to Selkirk after he murdered her is that he knew she intended to use the car when she left the house so by driving it out of the garage shortly after he murdered her he could make it appear like nothing unusual had taken place in the garage and therefore he could avoid alerting her husband or children who might have been waiting to see her leave from one of the windows in the house.
If the killer lives in Selkirk, leaving the car at the auto lot at dusk would allow him to distance himself from the crime scene and dispose of his blood-stained clothing along with the victim's personal items like her watch and wallet alot quicker than if he had to walk 15 kms to his house in Selkirk. He wouldn't drive his vehicle to the Stobbe's house because he wouldn't want it to risk it being seen near their house or leave evidence of the crime in it.
Since the murder weapon hasn't been recovered, he might have placed it in the vehicle along with her body so he could dispose of it later. A picture shown in Court indicates large pieces of her skull were missing and those pieces have never been recovered either, so it's possible the killer placed pieces of her skull in the car and disposed of it too. Selkirk has a large mental institution BTW and that's where Vince Li who beheaded Tim McLean currently resides.
During his trial, Mark told the jury he cooperated fully with investigators because he wanted her killer caught and it bothered him that her killer was still on the loose.
<snipped>
While the Crown described him as "rational" and articulate just hours after Rowbotham's death, Stobbe said he was trying to keep himself together to "provide police with the assistance they were asking for."
"I felt that I needed to be as open and forthcoming and complete as I possibly could be."
He said he was in a state of shock after Rowbotham's body was discovered but did his best to help police catch her killer.
"I was doing the best I could then and I'm doing the best I can now," he told the Crown.
Dawson suggested Thursday Stobbe spent many nights after the killing looking out his window and "wondering if (he) left any evidence."
"No, I was thinking whoever had done that to Bev was still out there," he said.
http://www.cbc.ca/news/canada/manitoba/story/2012/03/09/mb-stobbe-trial-murder-wife-winnipeg.html
Mark Stobbe works for politicians so the crime may be related to his affiliation with the government; but what raises the most doubt in my mind that Mark killed his wife is the DNA found on Beverly's purse that belongs to an unidentified male. The fact Beverly left with her purse supports her husband’s theory that Bev intended to go shopping. I checked Safeway’s website and the Selkirk store is open until 11 pm during the week.
<snipped>
Killeen asked Korkosh about mysterious DNA found on the straps and zippers of Rowbotham's purse, which was found beside her body in the family car.
The DNA was male, but did not come from Stobbe or the couple's two sons, Korkosh testified.
"Could it be that a male could have grabbed her purse strap and pulled?" Killeen asked.
"It's a possibility I can't say no to," Korkosh replied.
http://www.cbc.ca/news/canada/manitoba/story/2012/03/07/mb-stobbe-trial-rowbotham-winnipeg.html
Mark has no history of violence or criminal history and neither him or Beverly were addicted to drugs and alcohol which usually creates and leads to domestic violence.