Final answer:
During the Boston Massacre, a snowball fight between Virginians and the Marblehead Regiment turned into a deadly skirmish, resulting in the death of five colonists and eight wounded.
Step-by-step explanation:
A snowball fight broke out on Harvard Yard between 50 or more Virginians and the Marblehead Regiment, resulting in a skirmish and gunfire. Five colonists were killed and eight were wounded. This event became known as the Boston Massacre and fueled antagonism towards the British.