cold cases

SHERIFF SOLVES COLD-CASE SANTEE MURDER USING GENETIC GENEOLOGY

Suspected killer, a neighbor, later died in a fire

East County News Service

Source: San Diego Sheriff’s Department 

Photos:  Diane Lynn Dahn was brutally murdered in 1988.  After 33 years, investigators believe the killer was her neighbor, Warren Robertson, who later died in a fire.

March 16, 2022 (Santee) -- On May 2, 1988, Diane Lynn Dahn did not arrive at work for her shift at the San Diego Transit Corporation. A coworker went to Diane's apartment in the 8700 block of Graves Avenue in Santee and discovered her body inside her bedroom at around 1:30 p.m. Her 2-year-old son was found wandering in the apartment complex.


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SHERIFF’S DEPT. IDENTIFIES SUSPECT IN COLD-CASE MURDER OF SANTEE WOMAN IN 1980 USING GENETIC GENEOLOGY

East County News Service 

August 4, 2021 (Santee) – Today, the San Diego Sheriff’s department announced it has identified a possible suspect, John Patrick “Pat” Hogan, in the 1980 murder of 20-year-old Michelle Louise Wyatt.  Hogan died in 2004, however the Sheriff’s department hopes to speak with anyone who may have information on this case or who knew Hogan in the late ‘70s or early ‘80s.


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SHERIFF’S DEPARTMENT USES GENETIC TECHNOLOGY TO SOLVE COLD CASE MURDER BASED ON BODY PARTS FOUND IN RANCHO SAN DIEGO DUMPSTER

By Alexa Oslowski

 

View press conference video: https://www.youtube.com/watch?v=K0OPcNHNh70

 

Photo, left: Laurie Diane Potter, murder victim 

May 25, 2021 (San Diego) - The Sheriff’s Office has solved a cold-case murder from 17 years ago, where two human legs were found in a dumpster on Hilton Head Way in Ranch San Diego. Authorities used investigative genetic genealogy to identify the victim and track down her killer. 


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READER’S EDITORIAL: MISSING PERSONS REPORTS AND ENTRY INTO NAMUS DNA DATABASE SHOULD BE STANDARD PROTOCOL

By June A. Sortore

 

Photo: Shawn Lone Wolf Cristman

 

June 3, 2019 (Santa Ysabel) -- The sheer volume of missing and unidentified person cases poses one of the greatest challenges to agencies tasked with resolving these type of cases. Over 600,000 individuals go missing in the United States every year.

 

Many missing children and adults are quickly found alive and well. However, tens of thousands of individuals remain missing for more than one year. These are what most "agencies" consider "cold cases."

 


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