As it turns out, after some initial confusion and a video review, "what happened" was Oilers superstar Leon Draisaitl accidentally tapping Smith's shot in as he was trying to support Edmonton goaltender Stuart Skinner.

Leon Draisaitl had two assists in the Oilers' Game 3 loss against the Golden Knights, but his own goal stole all the headlines.

Yet, with the clock winding down it’s final moments of regulation, Vegas forward Reilly Smith got the puck in the slot and banked in the eventual game-winner off of Leon Draisaitl’s stick with just 0.4 seconds left.