William decides to kill his 91-year-old mother Geraldine in order to inherit her money and property. William puts rat poison in her afternoon tea. Geraldine dies quickly. A few days later, William learns that his mother’s will leaves him only $1,000. His brother Walter inherits millions. William has committed capital murder because:
a. he killed an individual who was over the age of 65
b. his conduct constitutes a murder for remuneration
c. he used poison to kill his mother
d. the victim was a member of his family