The person at the center of this case
Jayden C Sassack
Missing Person · Open
39 days waiting
Missing Person: Jayden C Sassack
Justice for Jayden C Sassack — the trail went cold in 2026, but the truth hasn't.
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Key leads to think about
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location
Lead #1Why was Jayden in the West Madison and South Wells area of Chicago, and what was he doing there before losing contact?
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timeline
Lead #2What occurred between his last sighting in Island Lake and the phone pings in Chicago—was he traveling voluntarily or under duress?
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witness
Lead #3Did anyone see Jayden in Chicago or traveling between Island Lake and Chicago on August 10, 2026?
Jayden C Sassack, a 17-year-old male, was last seen on August 10, 2026, at approximately 11:00 AM in Island Lake, Illinois, though he had been frequenting Chicago in the weeks prior. His last phone pings placed him in the area of West Madison Street and South Wells Street in Chicago. The circumstances of his disappearance remain unclear, and investigators are seeking information from anyone who may have seen him or knows his whereabouts.
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Official wording
Source Narrative
NamUs case MP162656. Missing person: Jayden C Sassack.
Last known contact: 2026-08-10 in Island Lake, Lake, IL. Circumstances: Last seen on 08/10/2026 at approximately 1100 hours.
He was known to frequent Chicago, IL in the weeks before he was reported missing. Last phone pings placed him in the area of W.
Madison St. and S.
Wells St, Chicago, IL. Demographics: 17 years, Male, White / Caucasian.
Physical description: 5 ft 6 in, 150 lbs, hair: Brown, eyes: Brown. Clothing and accessories: Accessories: Belt; Clothing: White tank top and blue jeans; Footwear: Brown boots.
Investigating agency: Village of Island Lake Police Department | 2026-00013217.
Timeline of Events
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2026-08-10
11:00Last seen in Island Lake
Jayden C Sassack was last seen at approximately 1100 hours in Island Lake, Lake, IL
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:August 10, 2026 at 11:00 AM
Last Updated:September 18, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 8475262100
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Case Information
Incident:August 10, 2026 at 11:00 AM
Last Updated:September 18, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 8475262100
You can remain anonymous