Manhattan Shooting: Gunman with NFL Ties Kills 4, Cites CTE in Note

A 27-year-old man accused of killing four people in a Midtown Manhattan office claimed to have CTE and referenced the NFL in a note found on him. The suspect, Shane Tamura, who has a history of mental health issues and played high school football, carried a rambling note mentioning the disease and the NFL, but the motive remains unclear. The incident involved a police officer and an off-duty security guard among the victims, and the case raises concerns about mental health and violence.