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251 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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On a late summer night in Lancaster, Pennsylvania, a party's cheerful atmosphere was shattered by a single act of violence that ended the life of 26-year-old Luis Yampi Santiago. On September 5, 2015, at a gathering in a home on East Chestnut Street, a verbal dispute escalated with sudden and fatal consequences.

Witnesses at the party described a heated argument between Santiago and another man, later identified as 30-year-old Jaime Alberto Santiago-Leon. In the midst of the confrontation ...Read More

Victim Details

Luis Yampi Santiago

Male

Hispanic / Latino

Lancaster

PA

2015-09-05

26

Luis

Yampi Santiago

05/11/2026