Perhaps this would be a good place to start looking.
https://www.forbes.com/sites/andrew...paign-of-laundering-170-million/#5634a3766128
Non-Partisan Watchdog Accuses Trump Campaign Of ‘Laundering’ $170 Million
The campaign denied the charges in the complaint, which alleges the campaign used Parscale-connected firms to conceal payments to vendors.
www.forbes.com
https://www.forbes.com/sites/andrew...paign-of-laundering-170-million/#5634a3766128