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 (MP53031) and 6 other sources
Gregory Lanier Gross, 24 years old, was last seen on November 5, 2010, in Sacramento, California. Shortly before his disappearance, Gregory had moved in with relatives. After he went missing, all of his personal possessions were left behind, including prescription medication he was taking for undisclosed medical reasons. His sudden disappearance without his belongings has raised concerns about his well-being, and his case is classified as endangered missing.

Gregory stood 5'11" tall and weighed about 140 pounds at the time he went missing. He is an African-American male with black hair and brown eyes, and he may go by the nicknames Greg or Junior G. Gross. Despite investigations and attempts to locate him, few details have emerged about his whereabouts or what may have happened to him after he vanished.

The Sacramento Police Department continues to investigate the case, and anyone with information is encouraged to contact the authorities to help solve this enduring mystery.

Last Seen: Nov 5, 2010

Possible Unidentified Matches (2)

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 — Sacramento, California - unidentified case UP113028
John Doe — Sacramento, California
UP113028 • Found Nov 13, 2023
View case
Sex ✓Male
Age 100%Est. 18–32 vs 24 when missing
Race 100%Black
Location 100%5 mi away, same county
TimingFound 13 years after last seen
Height 68%5'8" vs 5'11"
Weight 99%155 lb vs 140 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
76%Possible
John Doe — Sausalito, California
UP100140 • Found Feb 7, 2023
View case
Sex ✓Male
Age 85%Est. 20–40 vs 24 when missing
Race 100%Black
Location 81%77 mi away, same state
TimingFound 12 years after last seen
Height 100%5'8"–5'10" vs 5'11"
Weight 100%150–175 lb vs 140 lb
Hair 100%Black vs Black

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.