I know all the teams that fix from years of following these competitions then I can work out from the odds movements in play + watching the game. This game was completely awful first half and someone was hammering overs on Asian bookmakers. Line was way too high, overs line was over 4.5 at 1-1, then once it went 2-1, it went to over 5.25. Then people started betting unders so it was back to over 4.5 instantly. Then Svay stopped trying to defend, was pretty clear from odds (to me) that it was fixed for o4.5. I'm not a big fan of betting fixes though unless theres value in something like Correct Score at decent odds. I couldn't even stake though as no accounts currently.
Yeah the authorities know I'm sure, just no-one cares. Asian bookmakers have virtually no trace, all of my bets are placed through a broker via brazil/hong kong so there's no tailback to me at all, let alone a criminal syndicate actively taking measures to hide it.