University Museum of Natural Science. In 1948, Governor Earl Kemp Long appointed Rollo C. Lawrence, a former mayor of Pineville, as the first Angola superintendent. Long subsequently established the position of warden as one of political patronage. Long appointed distant relatives as wardens of the prison. In the institution's history, the electric chair, Gruesome Gertie, was stored at Angola. Because West Feliciana Parish did not want to be associated with state executions, for some time the state transported the chair to the parish of conviction of a condemned prisoner before executing him or her. A former Angola prisoner, William Sadler (also called "Wooden Ear" because of hearing loss he suffered after a prison attack), wrote a series of articles about Angola in the 1940s. Hell on Angola helped bring about prison reform. In 1952, 31 inmates, in protest of the prison's conditions, cut their Achilles tendons. The protestors were referred to as the Heel String Gang. This caused national news agencies to write exposé stories about conditions at Angola. In its November 22, 1952, issue, Collier's Magazine referred to Angola as "the worst prison in America". In addition, Margaret Dixon, managing editor of the Baton Rouge Morning Advocate for two decades, worked for prison reform, specifically, construction of other facilities to reduce the population at Angola. The new Margaret Dixon Correctional Institution opened in 1976 and was named for her. On December 5, 1956, five men escaped by digging out of the prison grounds and swimming across the Mississippi River. They were Robert Wallace, 25; Wallace McDonald, 23; Vernon Roy Ingram, 21; Glenn Holiday, 20; and Frank Verbon Gann, 30. The Hope Star newspaper of Arkansas reported that one body (believed to be Wallace) was recovered from the river. McDonald was captured later in Texas, after returning to the United States from Mexico. McDonald said that two of his fellow escapees drowned, but this was disputed by warden Maurice Sigler. Sigler said that he believed no more than one inmate drowned. His men had found three clear sets of tracks climbing up the river bank. Gann's family wrote to Sigler on multiple occasions, requesting that he declare the escaped prisoner dead to free up benefits for his children. Although the family never heard again from Gann, Sigler refused to declare him dead, saying that he was likely in Mexico. Gann had been imprisoned in Angola after escaping from the Opelousas