Eric Robert Rudolph
On July 27, 1996, the Summer Olympics in Atlanta, Georgia are disrupted by the explosion of a nail-laden pipe bomb in Centennial Olympic Park. The bombing, which occurred during a free concert, killed one and injured more than 100 others.
On July 26, 1984, infamous serial killer Ed Gein dies of complications from cancer in a Wisconsin prison. Gein served as the inspiration for writer Robert Bloch's character Norman Bates in the 1959 novel "Psycho," which in 1960 was turned into a film starring Anthony Perkins and directed by Alfred Hitchcock.
On July 25, 1853, bandito Joaquin Murrieta's head is placed on exhibit in the Northern Californian town of Stockton. Murrieta, who was known as the "Robin hood of El Dorado," had been disrupting the burgeoning gold trade and intimidating the public, along with his gang of thieves. The first celebrity outlaw in the new state of California, various legends sprung up about the bandito’s life.
On July 23, 1918, Della Sorenson kills the first of her seven victims in rural Nebraska by poisoning her sister-in-law's infant daughter, Viola Cooper. Over the next seven years, friends, relatives, and acquaintances of Sorenson repeatedly died under mysterious circumstances before anyone finally realized that it had to be more than a coincidence.
Preparedness Day parade just prior to the bombing
On July 22, 1916, a bomb explodes during the Preparedness Day parade in San Francisco, kills 10 people and wounding dozens more. The parade was organized by the city's Chamber of Commerce in support of America's possible entrance into World War I.
On July 19, 1879, Doc Holliday commits his first murder, killing a man for shooting up his New Mexico saloon. Despite his formidable reputation as a deadly gunslinger, Holliday only engaged in eight shootouts during his lifetime, and it has only been verified to have killed two men.