I think he is using hacks not sure, but that last hit was really fishy, i was like 4-5 blocks away!

1. Your ingame name: PinkComboz
2. The offender's exact ingame name: 353ms
3. A description of what rule they broke/how they broke it: hacking [Kill aura]
4. Evidence/full screenshots:

 

Thank you for the report.
Unfortunately the evidence provided is insufficient.
Should you gain more evidence in the future, do not hesitate to report this player(s) again.

Kind regards,
The Staff