Man who killed four at New York office building had low-stage CTE
CBS America · Just In
CBS America
Just In
New York's chief medical examiner confirms that the gunman who killed four people at a Manhattan office building in July had low-stage CTE.
Breakdown
- Shane Tamura, who killed four people in New York, was found to have low-stage CTE. 4s
- Tamura targeted the NFL offices but attacked a different company after taking the wrong elevator. 1m 32s
- He left a note claiming the NFL concealed the risks of brain injuries and requested his brain be studied. 31s
- Tamura had a history of concussions, migraines, mental illness, and psychiatric holds. 44s
- Despite his mental health history, Tamura legally purchased firearms in Nevada. 2m 52s