Trump claimed Good's father was a "tremendous Trump fan" and expressed hope he still felt that way, despite previously calling Good a "professional agitator".
He also suggested that "professional agitators" were responsible for the volatile demonstrations following Good's killing and his administration's mass deportation campaign.
Earlier remarks from Trump described Good as having "behaved horribly" and "ran him over" in relation to the incident.
The Department of Justice issued criminal grand jury subpoenas to Minnesota Governor Tim Walz and Minneapolis Mayor Jacob Frey, who accused Trump of "weaponizing" the justice system against political opponents.