Donna Jean Godchaux-MacKay, Grateful Dead Singer, Passes Away at 78

Donna Jean Godchaux-MacKay, a soulful singer and backing vocalist for Elvis Presley and a prominent member of the Grateful Dead in the 1970s, has died at 78 due to cancer. She was a significant figure in music, contributing to numerous hits and albums, and was inducted into the Rock and Roll Hall of Fame with the Dead in 1994.