The issue with Mitchell is the shirt and I don’t think jurors were asked about shirts that they wore.
As for the MLK March, it was not a march or rally about George Floyd and that rally would have taken place at the same time and same place had the events in Minneapolis not taken place. Perhaps, Mitchell would have attended the MLK March even if those events had not occurred.
Chauvin’s lawyers did not do a great job a trial.
Stop it. You have shown you do not understand jury selection and don’t understand the difference between lying on a jury questionnaire and support for an organization or group. As to the rally/protest; it doesn’t matter what its purpose or focus was at its inception or whether the juror would have attended or not considering the events in Minnesota. It matters he attended and lied about it.