PHILADELPHIA (CBS) — A suspect is facing numerous charges, including aggravated assault, in an accident that injured a Pennsylvania State trooper. The suspect, Gabrielle Finch of Bucks County, was arrested at her home on Thursday morning and has reportedly confessed to the incident.

Authorities say she is a repeat DUI offender who has fled from police before.

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On Saturday, police say Finch, who was pulled over for a traffic stop, fled from Trooper Jarrett Harvey, who was on a motorcycle.

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He gave chase and his motorcycle was struck by another vehicle in East Falls.

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Harvey suffered a concussion.