Madalyn Murray O'Hair
Summary: atheist activist better known as the founder and spokeswoman of the atheist movement organization American Atheists who had served as its first president from 1963 to 1986 and was best known for the Murray v. Curlett lawsuit, which led to a landmark Supreme Court ruling ending government-sponsored prayer in American public schools across the nation.
Cause of Death: Homicide by dismemberment
Born: April 13, 1919
Died: September 29, 1995
Location: San Antonio, Texas