206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Mariah Sinclair, a 22-year-old resident of Trenton, MI, tragically lost her life on March 9, 2018. According to reports, Mariah was shot and killed by her husband, Joseph Sinclair, during a heated argument. The incident occurred in front of a witness, Deborah Hansen, who was a close friend of Mariah. Joseph Sinclair, who was 23 years old at the time, subsequently turned the gun on himself, ending his own life with a gunshot to the head.
Friends of Mariah had long been aware of the dange ...Read More
Friends of Mariah had long been aware of the dange ...Read More
Links to Additional Sources (3)
See any mistakes?Victim Details
Mariah Sinclair
Female
White / Caucasian
Trenton
MI
2018-03-09
22
Mariah
Sinclair
11/10/2025

