The Tragic Diagnosis They Already Knew: Their Brother Died With C.T.E.

By JOHN BRANCH from NYT Sports Jeff Parker, who played in the N.H.L. from 1986 to 1991 and died last year at age 53, will be seen as another link between hockey head hits and C.T.E.; the league has denied that such a link exists.https://nyti.ms/2HLUyzx