Phoenix Police Arrest Suspect in 1997 and 2002 Sexual Assault Cases Using Familial DNA Analysis
Familial DNA analysis has helped Phoenix police arrest a man, Martine Garcia, in connection with two sexual assault cases from 1997 and 2002. The investigation used DNA evidence to identify Garcia as a contributor to crimes committed against two separate…

Phoenix, AZ, October 7, 2026 —
Phoenix police have arrested Martine Garcia in connection with two separate sexual assault cases that occurred in 1997 and 2002. The breakthrough in the cold cases was reportedly achieved through the application of familial DNA analysis, a technique that helps identify potential suspects by looking for close relatives in DNA databases.
According to officials, the investigation utilized DNA evidence recovered from the crime scenes. This evidence was instrumental in identifying Garcia as a contributor to the assaults committed against two distinct women. The exact details of the familial DNA search and how it led to Garcia’s identification were not immediately provided. The arrest marks a significant development in resolving these long-standing cases.
Familial DNA analysis is a specialized forensic technique that searches for partial matches in convicted offender databases. This can help law enforcement agencies identify a potential suspect when a full match is not found. While effective in generating leads, the process requires careful interpretation and further investigative work to confirm a direct link to a specific crime.
The specific charges filed against Martine Garcia were not immediately available following the arrest. Further investigation into the timeline of events and the evidence linking Garcia to both the 1997 and 2002 assaults is ongoing. Information regarding the status of the victims in relation to the current investigation was not disclosed.
Phoenix police have not released further details regarding the investigation or the suspect’s apprehension at this time. The use of advanced DNA technology continues to play a crucial role in solving complex and historical criminal cases.
Story summarized from the original created by Haley Williams on www.azfamily.com, see more information here.
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