June 1962 Alcatraz escape attempt Alcatraz. John arrived on October 24, 1960, as inmate AZ1476, and Clarence on January 10, 1961, as inmate AZ1485. Allen Clayton West (March 25, 1929 – December 21, 1978) was born in New York City. He was imprisoned for car theft in 1955, first at Atlanta Penitentiary, then at Florida State Prison. After an unsuccessful escape attempt from the Florida facility, he was transferred to Alcatraz in 1957 and became inmate AZ1335. When West was transferred to Alcatraz, he was 28 years old, and had the education of an eighth grader. West was arrested over 20 times throughout his lifetime.
Inmate telephone system Inmate telephone system An inmate telephone system, also known as an Inmate Calling Service (ICS) or Inmate telephone service, is telephone service intended for use by inmates in correctional facilities in the United States. Telephone service for inmates allows for their rehabilitation by allowing consistent communication with their family and legal counsel while incarcerated. In the United States, prison telecom is a $1.2 billion industry, mostly controlled by two private equity-backed companies—Global Tel Link (GTL) with a 50% market share as of 2015. and Securus Technologies, with 20%. The prison telecom industry has come under scrutiny due to the nature