Home / Blogs / Legal expert weighs in on Minneapolis Police chief's testimony during Derek Chauvin trial Legal expert weighs in on Minneapolis Police chief's testimony during Derek Chauvin trial Dea. Ron Gray Sr. · Monday, April 5th 2021 at 9:03PM · 1070 views Legal expert weighs in on Minneapolis Police chief's testimony during Derek Chauvin trial About the Author Dea. Ron Gray Sr. Chicago, IL Posts Subscribe Profile Email Report