Documents being released today show that blood on a coat belonging to Dennis Oland matches the DNA profile of his father Richard Oland.
The 69 year old businessman was found dead in his office more than two years ago.
CBC reports a brown jacket with blood on it was found in the home of Dennis Oland a week after his father's body was discovered.
Blood stains were also found in 10 areas of Dennis Oland's car.
Back in January, Police chief Bill Reid told reporters that a charge would be laid before the end of this year.
