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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 (MP158807) and 3 other sources
On January 19, 2005, 48-year-old Michael Joseph Donohue sent an email to his family, a final communication before he seemingly vanished. From that day forward, no one has reported seeing or hearing from him. At the time of his disappearance, he was in Santa Cruz, California. His family, left with only the contents of his last message, began a long and painful wait for answers that have yet to come. The initial days and weeks following his last known contact were filled with uncertainty, as the normal patterns of his life came to an abrupt and unexplained halt, leaving his loved ones to grapple with the sudden silence and the unknown circumstances surrounding his absence.

Several months passed with no word from Michael and no leads for investigators to follow. Then, in June of 2005, a significant but ultimately unhelpful discovery was made. Michael's vehicle was located in Santa Cruz. Reports indicated that the car had been abandoned at that location for at least several months, a silent testament to the time that had elapsed since he was last seen. The discovery of the vehicle brought a renewed sense of hope that clues to his whereabouts might be found. However, a thorough search of the car yielded nothing to explain his disappearance. In an effort to find any trace of him in the surrounding area, a search was conducted with K-9 units, but unfortunately, this too proved unsuccessful, leaving both his family and law enforcement at a standstill.

Michael Donohue is described as a white male, standing at 5 feet 11 inches tall and weighing approximately 160 pounds. He has blond or strawberry blond hair and blue eyes. A distinguishing physical feature is a tattoo of a heart on his left arm. The investigation into his disappearance has been handled by the Santa Cruz Police Department. The overview of this case is that of a middle-aged man who disappeared after a final digital communication with his family. The subsequent discovery of his abandoned vehicle months later offered no clues, and extensive searches of the area were fruitless. The circumstances surrounding what happened to Michael after he sent that last email remain a mystery, leaving a void in the lives of those who knew and loved him.

Last Seen: Jan 19, 2005

Possible Unidentified Matches (10)

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.

79%Possible
John Doe — Sausalito, California
UP12220 • Found May 15, 2013
View case
Sex ✓Male
Age 100%Est. 45–60 vs 48 when missing
Race 100%White
Location 85%66 mi away, same state
TimingFound 8 years after last seen
Height 100%6'0" vs 5'11"
Weight 95%180 lb vs 160 lb
79%Possible
John Doe — Berkeley, California - unidentified case UP12992
John Doe — Berkeley, California
UP12992 • Found Nov 2, 2010
View case
Sex ✓Male
Age 100%Est. 50–60 vs 48 when missing
Race 100%White
Location 85%63 mi away, same state
TimingFound 6 years after last seen
Height 100%6'0" vs 5'11"
Weight 65%117 lb vs 160 lb
Hair 40%Gray vs Blond
Eyes 100%Blue vs Blue
79%Possible
John Doe — Rio Vista, California
UP147996 • Found Feb 12, 2006
View case
Sex ✓Male
Age 85%Est. 45–65 vs 48 when missing
Race 100%White
Location 80%84 mi away, same state
TimingFound 13 months after last seen
Height 52%5'4"–5'7" vs 5'11"
Weight 91%137 lb vs 160 lb
Physical features: Tattoo: heart
78%Possible
John Doe — Milpitas, California - unidentified case UP59937
John Doe — Milpitas, California
UP59937 • Found Sep 29, 2018
View case
Sex ✓Male
Age 100%Est. 55–70 vs 48 when missing
Race 100%White
Location 94%32 mi away, same state
TimingFound 14 years after last seen
Height 100%5'11" vs 5'11"
Weight 61%115 lb vs 160 lb
Hair 70%Gray vs Blond
Eyes 30%Hazel vs Blue
78%Possible
John Doe — Milpitas, California
UP72156 • Found Jun 14, 2018
View case
Sex ✓Male
Age 100%Est. 50–60 vs 48 when missing
Race 100%White
Location 94%32 mi away, same state
TimingFound 13 years after last seen
Height 100%5'7"–5'11" vs 5'11"
77%Possible
John Doe — San Francisco, California
UP5965 • Found Dec 27, 2006
View case
Sex ✓Male
Age 85%Est. 40–60 vs 48 when missing
Race 100%White
Location 87%59 mi away, same state
TimingFound 23 months after last seen
Height 84%5'9" vs 5'11"
Weight 89%135 lb vs 160 lb
Hair 40%Gray vs Blond
77%Possible
John Doe — San Francisco, California
UP5964 • Found Jun 27, 2006
View case
Sex ✓Male
Age 85%Est. 43–60 vs 48 when missing
Race 100%White
Location 87%59 mi away, same state
TimingFound 17 months after last seen
Height 100%6'0" vs 5'11"
77%Possible
John Doe — Antioch, California - unidentified case UP10735
John Doe — Antioch, California
UP10735 • Found Oct 15, 2005
View case
Sex ✓Male
Age 85%Est. 45–65 vs 48
Race 100%White
Location 83%72 mi away, same state
TimingFound 9 months after last seen
Height 84%6'1" vs 5'11"
Weight 96%141 lb vs 160 lb
Hair 50%Brown vs Blond
76%Possible
John Doe — San Francisco, California - unidentified case UP146037
John Doe — San Francisco, California
UP146037 • Found Oct 10, 2014
View case
Sex ✓Male
Age 100%Est. 48–62 vs 48 when missing
Race 100%White
Location 87%57 mi away, same state
TimingFound 10 years after last seen
Height 84%5'5"–5'9" vs 5'11"
Weight 79%127 lb vs 160 lb
Hair 40%Gray vs Blond
75%Possible
John Doe — San Jose, California - unidentified case UP57876
John Doe — San Jose, California
UP57876 • Found Oct 15, 2017
View case
Sex ✓Male
Age 100%Est. 48–62 vs 48 when missing
Race 100%White
Location 96%27 mi away, same state
TimingFound 13 years after last seen
Height 100%5'11" vs 5'11"
Weight 0%260 lb vs 160 lb
Hair 70%Gray vs Blond
Eyes 0%Brown vs Blue

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.