Premise: John Wayne Gacy . He sexually assaulted , tortured and murdered at least 33 teenage boys and young men between 1972 and 1978 in Cook County , Illinois ( a part of metropolitan Chicago ) . Convicted of 33 murders , Gacy was sentenced to death on March 13 , 1980 for 12 of those killings .
Hypothesis: John Wayne Gacy Jr. murdered three or more people.
Label: ENTAILMENT