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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 (MP17831) and 10 other sources
In the late summer of 2012, Isaac Winifred Danyus, a 62-year-old man from Waukegan, Illinois, was grappling with the recent loss of his younger sister to lung cancer. A responsible and dedicated family man, Isaac had been married for 37 years and was a loving father to three children. He was known as a dependable truck driver, a job he had held for over three decades, often taking him on long-haul trips to California. On September 26, 2012, he was with his 82-year-old mother, making the final arrangements for his sister's funeral, which was scheduled for the following day. The next morning, on September 27th, Isaac had breakfast with his wife and son at their home in the 2800 block of Dover Street in Waukegan. This would be the last time his family would see him. After breakfast, he became unreachable, and to the profound shock and worry of his loved ones, he did not attend his sister's funeral.

The hours turned into days, and a deep sense of unease settled over the Danyus family. Isaac's disappearance was completely out of character. His clothes for the funeral were found laid out in his home, untouched. His high blood pressure and mild COPD medications were also left behind, a concerning sign for his family. An investigation into his disappearance revealed a checklist of errands he had planned for the day he went missing, but there was no activity on his bank accounts. The same day he was last seen, his 1999 gray Chevrolet Malibu was found and towed from a reserved parking space at an apartment complex near Washington Street and Greenleafe Avenue. This location was puzzling to his family, as their only connection to the complex was that their son had lived there two years prior. The car appeared to have been parked and left, as his cell phone and keys were not inside the vehicle.

The search for Isaac was immediate and thorough, led by his worried family. They canvassed the apartment complex where his car was found, going door-to-door with his photograph and searching the adjacent woods, but no new leads emerged. Isaac is described as a Black male, 5'9" tall, and weighing around 180 pounds at the time of his disappearance. He has brown eyes, graying hair, and wears glasses. He has some distinctive features, including a pin in one of his knees from a past work injury, visible acne scars, and an index finger on his right hand that is shorter than his left. Despite the passage of time, the circumstances surrounding Isaac Danyus's disappearance remain a mystery. His case is still considered an active missing person investigation, a painful and unresolved chapter for his family who continue to hope for answers. The Waukegan Police Department continues to be the primary agency investigating his case.

Last Seen: Sep 27, 2012

Possible Unidentified Matches (5)

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.

81%Moderate
John Doe — Chicago, Illinois - unidentified case UP51608
John Doe — Chicago, Illinois
UP51608 • Found Jun 25, 2018
View case
Sex ✓Male
Age 100%Est. 50–65 vs 62 when missing
Race 100%Black
Location 93%37 mi away, same state
TimingFound 6 years after last seen
Height 100%5'10"–6'2" vs 5'9"
Hair 100%Gray vs Gray
79%Possible
John Doe — Chicago, Illinois
UP12581 • Found Apr 21, 2014
View case
Sex ✓Male
Age 85%Est. 40–60 vs 62 when missing
Race 100%Black
Location 93%37 mi away, same state
TimingFound 19 months after last seen
Height 100%5'9" vs 5'9"
Weight 61%129 lb vs 180 lb
Hair 40%Black vs Gray
76%Possible
John Doe — Maywood, Illinois
UP80363 • Found Nov 7, 2020
View case
Sex ✓Male
Age 85%Est. 40–60 vs 62 when missing
Race 100%Black
Location 93%35 mi away, same state
TimingFound 8 years after last seen
Height 100%5'5"–5'11" vs 5'9"
75%Possible
John Doe — Chicago, Illinois
UP84418 • Found Jun 10, 2021
View case
Sex ✓Male
Age 85%Est. 40–60 vs 62 when missing
Race 100%Black
Location 92%42 mi away, same state
TimingFound 9 years after last seen
Height 75%5'6"–6'1" vs 5'9"
Hair 100%Gray vs Gray
75%Possible
John Doe — Chicago, Illinois
UP17748 • Found Mar 19, 2018
View case
Sex ✓Male
Age 100%Est. 58–72 vs 62 when missing
Race 100%Black
Location 93%36 mi away, same state
TimingFound 5 years after last seen
Height 20%5'3" vs 5'9"
Weight 92%155 lb vs 180 lb
Hair 40%Black vs Gray
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.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.