justice needs to be served for 3 year old Damian Michael Sullivan

My best friend lost his son a few days ago no parent should ever go through that exspecially when someone killed his son cuz they werent paying attention they where great parents and there 3 year old son didnt even get to start life yet this man kyle redman didnt even say sorry or anything and walks around with freedom when he should be sitting behind bars for murder i am asking the public for help cuz this man is not gonna get away with this i watch my friends suffer everyday cuz their son was taken from them at 3 years old and this man gets to live his life like nothing happened im not gonna sit around and justice isnt served no parent should ever go through this ever