how absurd.. I know this will happened it's expected seeing how one cheater could bypass BattleEye weeks after its release and probably still cheating today.
Over the years APB reloaded has a cheating cycle judging by the nature of a PVP free2play game even if there were only legit players one could still be delusional or toxic and cheat. If one person could cheat without any consequences it will breed in more cheaters, even if there were bans it will bring further rageful cheaters as they all think of themselves as the main forces of the game, they become shallow and they will continue to cheat regardless of the reasons, triggering the vicious cycle of cheaters. Definitely bad for the game including among other factors that bring this cause and effect, in result players disappearing or ended up cheating.
now you have the following options:
You as a player can /report
You as a player can record highlight videos and send it to customer support and praying they would be ban, hearing them back 5 months later ~
Tell a GM in the district and probably will put a notice to the higher-ups.
Hope for BattleEye updates or flags the cheater.
Hope for a banwave announcement by Mattscott.
Hope for the cheater to stop cheating.
Don't bother to care and continue to play
Play a different game.
real gms protect their own servers and will ban without hesitation when the person is cheating 100%