A tragic collision on Chicago's DuSable Lake Shore Drive resulted in the death of a motorcyclist, prompting authorities to charge the vehicle operator with aggravated DUI. The incident occurred Wednesday in the southbound traffic lanes, highlighting the severe consequences of impaired driving. The investigation revealed significant evidence linking intoxication to the fatal crash. This case underscores ongoing concerns about road safety and the dangers posed by drivers operating vehicles under the influence of alcohol or drugs.

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