Full testimony: Sergeant who spoke with mother, responded to shooting at Oxford High School

Sgt. Matthew Peschke has worked with the Oakland County Sheriff’s Office for 20 years.

Detective who searched Oxford shooter's home takes stand at mother's trial
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Detective who searched Oxford shooter's home takes stand at mother's trial

Full testimony: Horse farm owner questioned at trial of Oxford shooter's mother
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Full testimony: Horse farm owner questioned at trial of Oxford shooter's mother

"Don't do it" - Jennifer Crumbley texts son after Oxford HS shooting
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"Don't do it" - Jennifer Crumbley texts son after Oxford HS shooting

Full testimony: Former Oxford dean of students takes stand at trial of shooter's mother
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Full testimony: Former Oxford dean of students takes stand at trial of shooter's mother

Prosecutor Slams Oxford School Shooter’s Mother in Cross Examination
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Prosecutor Slams Oxford School Shooter’s Mother in Cross Examination

Oxford High School shooting survivor Kylie Ossege delivers impact statement
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Oxford High School shooting survivor Kylie Ossege delivers impact statement

Oxford suspect's parents had strange meeting with school counselor | LiveNOW from FOX
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Oxford suspect's parents had strange meeting with school counselor | LiveNOW from FOX

Testimony: Former boss of Oxford shooter's mother takes stand at her trial - Part One
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Testimony: Former boss of Oxford shooter's mother takes stand at her trial - Part One

First police interview of Jennifer and James Crumbley played during trial of Jennifer Crumbley
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First police interview of Jennifer and James Crumbley played during trial of Jennifer Crumbley

Detective lt. who identified Oxford victims takes stand at trial of shooter's mother
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Detective lt. who identified Oxford victims takes stand at trial of shooter's mother

Friend of Oxford shooter's mother offers significant testimony at her trial - Part Two
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Friend of Oxford shooter's mother offers significant testimony at her trial - Part Two

Texts Between Oxford Shooter’s Parents Before School Massacre Uncovered in Court
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Texts Between Oxford Shooter’s Parents Before School Massacre Uncovered in Court

Cross-Examination & Redirect of Jennifer Crumbley, School Shooter Mom Trial
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Cross-Examination & Redirect of Jennifer Crumbley, School Shooter Mom Trial

Students shot, wounded in Oxford school shooting share emotional testimony
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Students shot, wounded in Oxford school shooting share emotional testimony

Mother of Oxford shooter, Jennifer Crumbley, takes the stand to give testimony in her trial
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Mother of Oxford shooter, Jennifer Crumbley, takes the stand to give testimony in her trial

Former co-worker of Oxford shooter's mother takes stand at her manslaughter trial
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Former co-worker of Oxford shooter's mother takes stand at her manslaughter trial

Prosecutors conduct cross-examination of Jennifer Crumbley in Oxford High School shooting trial
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Prosecutors conduct cross-examination of Jennifer Crumbley in Oxford High School shooting trial

Oxford teacher testifies in manslaughter trial for shooter's mother
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Oxford teacher testifies in manslaughter trial for shooter's mother

9 Disturbing Moments from Mom of School Shooter’s Testimony Defending Herself
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9 Disturbing Moments from Mom of School Shooter’s Testimony Defending Herself

Jennifer Crumbley trial: Investigator breaks down on stand
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Jennifer Crumbley trial: Investigator breaks down on stand