Sgt. who arrested Samantha Woll's alleged killer testifies at his trial
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Chad Gruenwald, a sgt. with the Michigan State Police, testifies on Wednesday, June 26 at the trial of Samantha Woll's alleged killer. Michael JacksonBolanos is standing trial for murder and other charges in June in connection with the Oct. 21, 2023, stabbing of Woll at her Detroit home.