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 (MP37102) and 6 other sources
On the evening of December 28, 2014, 55-year-old Michael O'Brien disappeared from Greenport, New York. A builder by trade, he had been facing a period of unemployment which led to depression. That night, following what was described as a minor disagreement, he left his family's home around 7:20 p.m. in his pickup truck. He departed without his wallet, phone, or bank cards, raising immediate concern for his well-being. His wife, Mary, reported him missing when he did not return.

The initial search for Michael yielded no immediate clues. However, on January 1, 2015, his 2003 Chevrolet Silverado pickup truck was discovered in the parking lot of the Cross Sound Ferry terminal in Orient Point. The truck was unlocked, and his personal belongings, including his wallet with identification and money, were found inside. Investigators reviewed surveillance footage from the ferry terminal which showed him parking his truck shortly after leaving his home. The footage, though dark, captured a brief glimpse of him walking away from his vehicle, eastward toward the beach. Critically, the footage confirmed that he did not board a ferry and did not appear to get into another vehicle.

In the days that followed the discovery of his truck, an extensive search of the Orient Point area was launched by the Southold Town Police Department, with assistance from Suffolk County Police and the U.S. Coast Guard. The search effort was comprehensive, utilizing boats, a helicopter, and all-terrain vehicles to cover the entire point, including the park and surrounding beaches. Despite these thorough efforts, no trace of Michael was found. The search of the water was hampered by choppy conditions, further complicating the investigation. The case remains an active missing person investigation, a painful and unresolved situation for his family who continue to hope for answers. This overview of the case reflects the known facts surrounding the sudden and perplexing disappearance of Michael O'Brien, a husband and father who seemingly vanished after walking towards a beach on a winter night.

Last Seen: Dec 28, 2014

Possible Unidentified Matches (8)

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.

80%Moderate
John Doe — Everett, Massachusetts - unidentified case UP15890
John Doe — Everett, Massachusetts
UP15890 • Found May 2, 2016
View case
Sex ✓Male
Age 100%Est. 55–60 vs 55 when missing
Race 100%White
Location 72%113 mi away
TimingFound 16 months after last seen
Height 100%5'11" vs 6'0"–6'3"
Weight 82%157 lb vs 200–250 lb
Hair 100%Gray vs Gray
80%Moderate
John Doe — Lowell, Massachusetts - unidentified case UP15888
John Doe — Lowell, Massachusetts
UP15888 • Found Mar 12, 2016
View case
Sex ✓Male
Age 100%Est. 55–60 vs 55 when missing
Race 100%White
Location 71%119 mi away
TimingFound 14 months after last seen
Height 100%6'0" vs 6'0"–6'3"
Weight 81%156 lb vs 200–250 lb
Hair 100%Gray vs Gray
78%Possible
John Doe — Waterbury, Connecticut
UP94477 • Found Aug 13, 2022
View case
Sex ✓Male
Age 100%Est. 48–62 vs 55 when missing
Race 100%White
Location 90%47 mi away
TimingFound 8 years after last seen
Height 100%5'7"–6'1" vs 6'0"–6'3"
Hair 40%Brown vs Gray
76%Possible
John Doe — Waterbury, Connecticut
UP103362 • Found Mar 31, 2023
View case
Sex ✓Male
Age 100%Est. 58–72 vs 55 when missing
Race 100%White
Location 91%45 mi away
TimingFound 8 years after last seen
Height 75%5'10"–6'5" vs 6'0"–6'3"
75%Possible
John Doe — Queens, New York - unidentified case UP102635
John Doe — Queens, New York
UP102635 • Found Apr 9, 2023
View case
Sex ✓Male
Age 85%Est. 55–80 vs 55 when missing
Race 100%White
Location 80%81 mi away, same state
TimingFound 8 years after last seen
Height 100%5'11" vs 6'0"–6'3"
Weight 100%237 lb vs 200–250 lb
Hair 40%Brown vs Gray
Eyes 50%Green vs Blue
75%Possible
John Doe — New York, New York - unidentified case UP50249
John Doe — New York, New York
UP50249 • Found Apr 24, 2018
View case
Sex ✓Male
Age 85%Est. 45–65 vs 55 when missing
Race 100%White
Location 78%90 mi away, same state
TimingFound 3 years after last seen
Height 84%5'10" vs 6'0"–6'3"
Weight 100%177 lb vs 200–250 lb
Hair 40%Brown vs Gray
75%Possible
John Doe — Hollis, New York - unidentified case UP17867
John Doe — Hollis, New York
UP17867 • Found Apr 3, 2018
View case
Sex ✓Male
Age 85%Est. 40–60 vs 55 when missing
Race 100%White
Location 81%78 mi away, same state
TimingFound 3 years after last seen
Height 100%6'2" vs 6'0"–6'3"
Weight 100%245 lb vs 200–250 lb
Hair 40%Brown vs Gray
Eyes 0%Brown vs Blue
75%Possible
John Doe — Boston, Massachusetts - unidentified case UP14893
John Doe — Boston, Massachusetts
UP14893 • Found Mar 10, 2016
View case
Sex ✓Male
Age 85%Est. 45–70 vs 55 when missing
Race 100%White
Location 73%110 mi away
TimingFound 14 months after last seen
Height 68%5'9" vs 6'0"–6'3"
Weight 93%280 lb vs 200–250 lb
Hair 100%Gray vs Gray

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.