As for investigations, it is relatively easy to find out where some coins ended up if that address is publicly known as the address of a CEX - just by using this site ->
https://www.walletexplorer.com/We don’t use free tools, cause they are often wrong.
Only trust service with payment expensive subscribe- chainalysis/ crystalblockchain etc.
We can do full analyses of transactions with maximum lvl of accuracy. With this info you can go to police and made request from police to exchanges for info who behind those addresses ( verification info, IP addresses, email/ phone numbers, orders, withdrawal, deposits etc ).
In some cases we can also help with this info for additional payment.
If you mean the moderators and admins of this forum, you should know that they are not engaged in any investigations - in other words, the scam is not moderated on this forum.
For admins and moderators cause they have enough trust from us, that if they will order something- they will pay. For another category users- prepaid.