They were made shortly before their death.
Suggest you look at the last photos of famous people, made some time before their death.
John Kennedy
Bob Marley, is the last known picture before his death
Abraham Lincoln
Adolf Hitler
Albert Einstein
Amy Winehouse
Anne Frank
Elvis Presley
Franklin Roosevelt
Freddie Mercury
Mahatma Gandhi
Jim Morrison
John Lennon gives an autograph to his killer Mark David Chapman, Sam Chapman — the man in the photo standing in the back.
Margaret Thatcher
Marilyn Monroe
Mark TWAIN
Martin Luther King Jr.
Final moments of Princess Diana on the shocking photographs taken on 31 August 1997, paparazzi immediately before and immediately after the accident.
Steve Jobs