Q: Generate a correct and concise answer for the question based on the words in the context.
Context : Billy Giles (3 September 1957, Belfast -- 25 September 1998, Belfast) was an Ulster Volunteer Force volunteer who later became active in politics following his release from the Maze Prison in 1997 after serving 14 years of a life sentence for murder.
Question : Which crime led to the conviction of Billy Giles?
A:
murder