DETROIT (WWJ/AP) – A man convicted of involuntary manslaughter in a high-speed chase with police that killed two Detroit children has been sentenced to at least 30 years in prison.

A 6-year-old boy and his 3-year-old sister were struck by a stolen Camaro driven by Lorenzo Harris.

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The 29-year-old Harris told a judge on Wednesday that he prays for the family. He says he wasn’t prepared for the situation that led to the fatal chase.

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Police say the chase last June began after an officer saw somebody in the car with a gun, and lasted for almost 75 seconds. Harris was driving a stolen Chevrolet Camaro at about 100 mph on a residential street when he lost control and went off the roadway, according to police, killing a 6-year-old boy and his 3-year-old sister. Three other children and a woman also were injured.

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Alicia Garnder told the court she “can never stop crying” when she thinks about her kids, Michael and Makiah Jackson, who were killed.