Grief-stricken Gary Sinise has been hit with a terrible blow following the passing of his son, McCanna Anthony “Mac” Sinise, aged 33.
The actor and humanitarian revealed this week that his son had lost his battle with cancer in January, and that the family had been heartbroken in the weeks since.
It wasn’t too long ago that Gary’s wife, Moira Harris Sinise, was diagnosed with cancer as well.