Horrifying footage captured the moment Christopher Wright was body slammed to the ground and punched - causing a fatal brain injury - as his 12-year-old son watched on helplessly.
Christopher Wright, a father from Maryland, was tragically beaten to death, but one week on his killers are still at large despite shocking videos of the brutal incident.
Tracy Karopchinsky recalled how Christopher Wright, 43, was killed on his doorstep after being dragged into a fight that started at Brooklyn Park Middle School and moved to his house.