Alcatraz Island later invalidated the sale and paid Frémont nothing. Frémont and his heirs sued for compensation during protracted but unsuccessful legal battles that extended into the 1890s. Following the acquisition of California by the United States as a result of the Treaty of Guadalupe Hidalgo (1848) which ended the Mexican–American War, and the onset of the California Gold Rush the following year, the U.S. Army began studying the suitability of Alcatraz Island for the positioning of coastal batteries to protect the approaches to San Francisco Bay. In 1853, under the direction of Zealous B. Tower, the United States Army Corps of
Alcatraz Island in popular culture E. Gaddis and then adapted into a film in 1962, with Burt Lancaster playing the lead role. The 1995 film "Murder in the First" depicts a man who spends three years in solitary confinement at the prison. One of the prisoners, Kyle Oberholzer, was charged with rape, murder and fornicating. Many films and television series have exploited Alcatraz Island's reputation as a prison from which it was almost impossible to escape. Don Siegel's 1979 thriller "Escape from Alcatraz" chronicles the story of Frank Morris and brothers John and Clarence Anglin, who escaped from Alcatraz in 1962, although it is not