LA Times
After killing four and taking his own life, Shane Tamura — a former football player at two L.A.-area high schools — left behind a suicide note, authorities say, alleging he had the brain disease CTE…
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Mass shooter said ‘Football gave me CTE.’ Are youth athletes at risk?
Karen Garcia Jenny Jarvie
09:42
After killing four and taking his own life, Shane Tamura — a former football player at two L.A.-area high schools — left behind a suicide note, authorities say, alleging he had the brain disease CTE…
