READING, Mich. (Michigan News Source) – The driver of vehicle involved in a head-on crash that killed St. Joseph County assistant prosecuting attorney Melissa Hallack has died from his injuries.

On May 30, 24-year-old Logan Faust crashed into Hallack’s car head-on. Deputies said the 45-year-old wife and mother of three died at the scene.

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The sheriff’s office said Faust could have faced various alcohol-related charges in the crash.  In addition, Faust was on felony probation for separate offenses when the crash happened.