Based on age, Jacqueline Susann died from heart problem not immediately due to ingestion, according to Wikipedia

Created by KnaveOfAllTrades on 2015-04-15; known on 2015-04-15; judged wrong by KnaveOfAllTrades on 2015-04-15.

• KnaveOfAllTrades estimated 43% on 2015-04-15
• KnaveOfAllTrades estimated 36% on 2015-04-15
• KnaveOfAllTrades estimated 30% on 2015-04-15
• KnaveOfAllTrades estimated 24% on 2015-04-15
• KnaveOfAllTrades   judged this prediction wrong on 2015-04-15.