Louis Victor Eytinge

Louis Victor Eytinge (1878–1938) was an American entrepreneur and career criminal who was convicted of murder and sentenced to life in prison in 1907.

Back in civilian life he continued his criminal ways and in 1903 was imprisoned for forgery, serving 3 years in the Ohio State Prison.

Empty containers of chloroform and knock out drops found near the body led the authorities to conclude that Eytinge had drugged Leicht.

He was moved from Yuma to a new prison in Florence where he continued his marketing activities, often writing advertising letters for companies, earning it was said up to $6600 USD a year.

He also studied the penal system, corresponded with Arizona’s new governor, George W. P. Hunt - who sought his advice on reform - and became involved with the welfare of other prisoners.

His success attracted the attention of the advertising industry; newspaper articles were written about him and trade publications sought his creative input.