A person is considered "missing" when his / her whereabouts are unknown and unexplainable for a period of time that is regarded by knowledgeable parties as highly unusual or suspicious in nature.
Call 911 or go to the Streamwood Police Department immediately. There is no waiting period for reporting a missing person.
If the missing person is under 18 years of age:
National Center for Missing and Exploited Children
National Runaway Safeline
Illinois Attorney General
If the missing person is 18 years of age or older:
National Missing and Unidentified Persons System