The man who killed at least four people Monday night in Manhattan, including a New York City police officer, left behind a suicide note linking his mental health issues to head injuries sustained while playing football. The note said Shane Devon Tamura, 27, suffered from chronic traumatic encephalopathy, according to...
The man who killed at least four people Monday night in Manhattan, including a New York City police officer, left behind a suicide note linking his mental health issues to head injuries sustained while playing football. The note said Shane Devon Tamura, 27, suffered from chronic traumatic encephalopathy, according to…