Lacker, a member of The King's famed Memphis Mafia and one of the best men at Elvis's 1967 wedding, died Monday after suffering from kidney failure. He was 80. He's the second member of the Memphis Mafia to die in recent months, following the November 2016 death of Joe Esposito, the other best man at Elvis' wedding.

Where is Joe Esposito now?

Joe Esposito, who was Elvis Presley's right-hand man, close friend and road manager for nearly two decades, died on Wednesday at his home in Calabasas, Calif. He was 78. The cause was complications of dementia, his daughter Cindy Bahr said.

Why is nobody allowed upstairs at Graceland?

THE UPSTAIRS IS OFF LIMITS

After the home was opened to the public in 1982, the second floor was sealed shut out of respect to the family — and also to avoid any macabre attention at the scene of his death.