Dallas Cowboys star Marshawn Kneeland dies aged 24

Marshawn Kneeland was in his second season with NFL side Dallas Cowboys (Getty)Dallas Cowboys star Marshawn Kneeland has died at the age of 24.Kneeland was in his second season in the NFL when he died on Thursday morning. No cause of death was given.‘It is with extreme sadness that the Dallas Cowboys share that Marshawn Kneeland tragically passed away this morning,’ a statement from Dallas Cowboys read.‘Marshawn was a beloved teammate and member of our organization. Our though