In 1770, Crispus Attucks, a black man, became the first casualty of the American Revolution when he was shot and killed in what became known as the Boston Massacre.Click to see full answer. Keeping this in consideration, who was shot at the Boston Massacre?The other soldiers began firing a moment later, and when the smoke cleared, five colonists were dead or dying—Crispus Attucks, Patrick Carr, Samuel Gray, Samuel Maverick and James Caldwell—and three more were injured. who was the youngest victim of the Boston Massacre? Samuel Maverick Hereof, who started the Boston Massacre? The Boston Massacre began the evening of March 5, 1770 with a small argument between British Private Hugh White and a few colonists outside the Custom House in Boston on King Street. The argument began to escalate as more colonists gathered and began to harass and throw sticks and snowballs at Private White.What happened as a result of the Boston Massacre?The fatal incident happened on March 5 of 1770. The massacre resulted in the death of five colonists. British troops in the Massachusetts Bay Colony were there to stop demonstrations against the Townshend Acts and keep order, but instead they provoked outrage.