IMPOSSIBLE HEAT WAVE!? (Black Ops 3 w/ Skrubs)

IMPOSSIBLE HEAT WAVE KILLS!? Just…how. LIKE this video if you’re a BEAST! Main Channel - I was playing some Black Ops 3 with the Skrubs, and every so often I would use Heat Wave and kill people. It’s not that unusual for Heat Wave to kill someone… …unless it’s killing them THROUGH WALLS and getting double kills. Vondy, pls explain