The police said they had no reason to believe that his father was involved in the killing.
He was not believed to have been involved in the killing.
Is it possible that he was actually involved in the killing?
"We don't know exactly how many people took part in the killing."
"We have some right to life in all the killing."
Among them were the men involved in the 1973 killings.
The police say they have no record of anyone brought to court in the killings.
He and two others are to go on trial this month in the killing.
They tell us where the gun that was used in the killing can be found.
She does not believe that he could have played any part in the killing of another officer.