The man who killed 21-year-old Jack McCormack, who at the time was helping a stranger change a flat tyre on the side of a busy Perth freeway, will be released on parole next week.

Natalie McCormack told 6PR Mornings host Gary Adshead knowing the man – Seng Lee Tan – who killed her son would soon be released on parole after serving just two years of a four year sentence was “really disappointing”.

“(Knowing) that he’s going to be back into society it’s obviously very hard for us and it’s still very, very raw,” Ms McCormack said.

Click PLAY below to listen to what Ms McCormack had to say:

Image: iStock.