Grady Demond Wilson -- best known for playing Lamont Sanford, the son of Fred Sanford on the NBC sitcom "Sanford and Son" -- has died. Wilson's son, Demond Wilson Jr. , tells TMZ ... he was pronounced dead Friday morning at his home in Palm Springs, California. He passed away from complications related to cancer. Demond Jr. didn't reveal the type of cancer he had. He told us ... "I loved him. He was a great man." The NBA has suspended Philadelphia 76ers power forward Paul George for 25 games