Dellen Millard is due back before a judge today.
The man convicted of killing Tim Bosma and Laura Babcock has put his fate in the hands of a judge in his third first-degree murder case.
This one deals with the death of his father in the fall of 2012.
Wayne Millard's death was originally determined to be a suicide, but two years later his son was charged with murder.
It's been close to a month since the Crown and defence made their last submissions in front of the judge who will decide if Dellen Millard is guilty or not guilty.
The judge could announce her verdict today or say she needs more time to go through the evidence.
The Crown has argued that Dellen Millard shot and killed his father because he wanted access to his dad's aviation business.
But Dellen Millard's defence says Wayne Millard business was struggling.