THESE EVENTS TOOK PLACE IN 1944, NOT 1943[]
The book canon comes before the movie canon. And in Harry Potter and the Goblet of Fire, it reads "Half a century ago, something strange had happened there..." and "Fifty years before, at daybreak, on a fine summer's morning.... a maid had entered the drawing room to find all three Riddles dead." The present is August 1994. Thus Tom Riddle, Sr. and his parents were killed in 1944, not 1943.
"Massacre"[]
A massacre is defined as the indiscriminate killing of many people. Voldemort's Malfoy Manor massacre is a good example. However here, Voldemort simply killed three people in cold blood. "Mass murder" is usually defined by the FBI as involving the deaths of at least four people. I believe simply Category:Murder is the more accurate category for this event. RedWizard98 (talk) 13:25, 16 May 2023 (UTC)