Of the Following Individuals, Who Represents the Category Most Frequently

Of the following individuals, who represents the category most frequently seen in cases of youth violence?

A) Alex, who was apprehended for his first violent crime when he was ten years old
B) Salman, who committed his first crime at sixteen years of age
C) Chin-wa, who was arrested for vandalism at twelve years of age
D) Andrew, who was caught setting the neighbor's garbage on fire when he was fourteen