Tissue samples from the brain of the shooter who killed 18 people during an October rampage at a bowling alley and a restaurant in Maine have been sent to CTE experts in Massachusetts, according to ...

Testing will look for if his decline could be linked to Army blast exposure. The brain of the alleged Maine mass shooter is being studied to determine whether his reported mental health problems could ...

Chronic traumatic encephalopathy has long been discussed as a possible driver of dementia, but proving that link has been ...

(CNN) — Tissue samples from the brain of the shooter who killed 18 people during an October rampage at a bowling alley and a restaurant in Maine have been sent to CTE experts in Massachusetts, ...

The gunman who unleashed chaos in a Midtown Manhattan skyscraper this summer is a stark reminder of how little we know about a devastating brain disease typically associated with NFL players — which ...

Brain tissue from the Maine mass shooter who killed 18 people in October has been sent to Boston University’s CTE Center for further testing, the Maine Office of the Chief Medical Examiner said Monday ...