What has happened to child actor johnny Crawford?

Johnny Crawford, best known for his role as Mark McCain on the television series "The Rifleman," passed away on April 29, 2021, at the age of 75. He had been battling Alzheimer's disease in the years leading up to his death. Beyond his acting career, Crawford was also a talented musician and a former member of the Mickey Mouse Club. His contributions to entertainment are remembered fondly by fans.