Please answer the following question: Information: - Westley Allan Dodd (July 3, 1961 January 5, 1993) was an American serial killer and child molester. He has been called "one of the most evil killers in history". His execution on January 5, 1993, was the first legal hanging (at his own request) in the United States since 1965. - Hanging is the suspension of a person by a noose or ligature around the neck. The "Oxford English Dictionary" states that hanging in this sense is "specifically to put to death by suspension by the neck", though it formerly also referred to crucifixion and death by impalement in which the body would remain "hanging". Hanging has been a common method of capital punishment since medieval times, and is the official execution method in numerous countries and regions. The first account of execution by hanging was in Homer's "Odyssey". In this specialised meaning of the common word "hang", the past and past participle is "hanged" instead of "hung". - A serial killer is a person who typically murders three or more people, usually in service of abnormal psychological gratification, with the murders taking place over more than a month and including a significant break (a "cooling off period") between them. Different authorities apply different criteria when designating serial killers; while most set a threshold of three murders, others extend it to four or lessen it to two. The Federal Bureau of Investigation (FBI), for example, defines serial killing as "a series of two or more murders, committed as separate events, usually, but not always, by one offender acting alone". - Billy Bailey ( 1947 -- January 25 , 1996 ) was a convicted murderer hanged in Delaware in 1996 . He became only the third person to be hanged in the United States since 1965 ( the previous two were Charles Rodman Campbell and Westley Allan Dodd , both in Washington ) and the first hanged in Delaware in 50 years . He is currently the last person in the United States to be hanged . Given the information above, choose from the list below the object entity that exhibits the relation 'manner of death' with the subject 'billy bailey'. Choices: - capital punishment - hanging - killing
Answer:
capital punishment