As soon as they fired off their first heavy shot at 3 seconds in, that account should have been flagged. Some things are super damn easy to detect I could program a check for it to say, hey if this account does any of: 1. Shot heavy before heavy spawned 2. Used super before ~2 mins 3. Died more than their team's life pool allows 4. A player is in out of bounds areas like walls and floors 5. 95%+ accuracy over a long time 6. Shooting more special ammo than the magazine allows without reloading 7. Shooting faster than any gun in the game Something is very wrong and needs to be shut down then looked at ASAP. But nah, it boosts "playerbase" so Bungie encourages multiple hacker accounts. They don't even have something this simple in place where I've seen obvious hackers play since trials release and still playing now with flawless and unbroken titles at 98%+ crit rate on all weapons