Complex sentence: Lewis died from pancreatic cancer in Rancho Mirage, California, aged 77, and was interred at Cathedral City's Desert Memorial Park in Riverside County, California, alongside Powell, and her stepson, William David Powell.
Split into simpler sentences: Lewis died from pancreatic cancer in Rancho Mirage, California, aged 77. She was interred at Cathedral City's Desert Memorial Park in Riverside County, California, alongside Powell, and her stepson, William David Powell.