Former Suffocation guitarist Guy Marchais (who was in the band from 1988-1990 and again from 2003-2016) has blood cancer.
https://www.gofundme.com/fighting-for-guy
http://www.metalinjection.net/latest-news/bummer-alert/former-suffocation-guitarist-guy-marchais-diagnosed-with-blood-cancer-gofundme-announced