Question: James Earl Coleman Jr was the primary defense team member of a serial killer that confessed to how many homicides?
Sentence (from "Yang Xinhai"): Yang Xinhai (; 29 July 1968 – 14 February 2004), also known as Yang Zhiya, and Yang Liu, was a Chinese serial killer who confessed to committing 67 murders and 23 rapes between 1999 and 2003, and was sentenced to death and executed for 67.
Relevant evidence: No