Question: Who was the American serial killer that had a play written about his prison puppetry?
Sentence (from "Dean Corll"): Dean Arnold Corll (December 24, 1939 – August 8, 1973) was an American serial killer who, along with teenaged accomplices David Brooks and Elmer Wayne Henley, Jr., abducted, raped, tortured, and murdered at least 28 boys in a series of killings spanning from 1970 to 1973 in Houston, Texas.
Relevant evidence: Yes