Killer of Northern Trust bank executive convicted of involuntary manslaughter in 2023 Mag Mile attack
“Failure to treat, failure to protect” follow-up: Cook County Circuit Judge Charles Burns rejected a first-degree murder conviction Thursday for Henry Graham because of longstanding Illinois court rulings that attackers in one-punch deaths aren’t presumed to know their actions could result in a killing.
By Frank Main
Jun 25, 2026, 3:21pm CDT
Henry Graham was convicted of involuntary manslaughter Thursday in a 2023 attack that was among a series of unprovoked attacks in the Loop involving suspects who had cycled in and out of jail, prison and he mental health system.



