Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP117059) and 15 other sources
Isaiah Marley Cramer, a 16-year-old boy from Mukwonago, Wisconsin, went missing on February 4, 2024. He was last seen near Maple Avenue and Center Drive in Vernon, Wisconsin, on foot. At the time of his disappearance, Isaiah was staying at a residential treatment center for mental health reasons. He left without his required medication for seizures, raising serious concerns for his health and safety. Isaiah is described as an African American male, standing 5'8" tall and weighing around 205 pounds, with black hair and brown eyes. He was last seen wearing a dark green hooded sweatshirt, green jogging pants, and black gloves.

After he went missing, there were possible sightings of Isaiah captured on surveillance footage in a wooded area, but he has not been seen or heard from since. Authorities have followed multiple tips, including one that suggested he might have been seen near Edgewood Avenue and Center Drive early on February 5. The Waukesha County Sheriff’s Department has expanded the search area, deploying drones, search dogs, and more resources to find him. His family is offering a $2,000 reward for information leading to his return.

Isaiah's family and local authorities are urgently seeking any information that could help locate him, and they continue to ask the public to review security footage or check their properties for any signs of Isaiah.

Last Seen: Feb 4, 2024

Possible Unidentified Matches (1)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

75%Possible
John Doe — Chicago, Illinois
UP143615 • Found Feb 20, 2025
View case
Sex ✓Male
Age 89%Est. 18–32 vs 16 when missing
Race 100%Black
Location 79%86 mi away
TimingFound 13 months after last seen
Height 52%6'0" vs 5'8"
Weight 44%135 lb vs 205 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.