INVESTIGATIVE CASE DOSSIER: THE CHRISTY MIRACK MURDER: HOW CECE MOORE & GEDMATCH UNMASKED DJ FREEZ AFTER 26 YEARS
- Victim: Christy Ann Mirack (Age 25; Sixth-Grade Elementary Teacher)
- Date of Crime: December 21, 1992 (Morning hours)
- Location of Crime: Townhouse in East Lampeter Township, Lancaster County, PA
- Perpetrator: Raymond Charles Rowe / ‘DJ Freez’ (Born 1968; Well-Known Local DJ)
- Cause of Death: Strangulation and blunt force trauma following sexual assault
- Breakthrough Method: Investigative Genetic Genealogy (CeCe Moore & Parabon NanoLabs)
- Date of Arrest: June 25, 2018 (Lancaster County, Pennsylvania)
- Sentence: Life in prison without parole plus 60 to 120 consecutive years (Plea in Jan 2019)
On the morning of December 21, 1992, 25-year-old beloved elementary school teacher Christy Mirack was found savagely beaten, sexually assaulted, and strangled inside her Lancaster County, Pennsylvania townhouse just days before Christmas. For over twenty-five years, the case remained one of the most agonizing unsolved homicides in Central Pennsylvania. In June 2018, renowned genetic genealogist CeCe Moore and Parabon NanoLabs applied cutting-edge investigative genetic genealogy, pinpointing a popular local celebrity who had spent decades in the community spotlight: Raymond Charles Rowe, known across the region as ‘DJ Freez.’
The Brutal Crime in East Lampeter: December 1992
Christy Mirack was a passionate sixth-grade teacher at Rohrerstown Elementary School. When she failed to arrive for class on December 21, 1992, the school principal drove to her Greenfield Estates townhouse to check on her well-being. Finding the front door unlocked, the principal stepped inside and discovered Christy lying motionless in the living room.
Autopsy findings confirmed that Christy had been violently assaulted, beaten with a cutting board, and strangled with her own sweater. Physical evidence was recovered and preserved, including DNA from the perpetrator’s biological material left on her body and clothing. Despite hundreds of interviews and DNA swabs collected from local residents, no matches were ever found in CODIS.
The 2018 Genetic Genealogy Investigation
In early 2018, Lancaster County District Attorney Craig Stedman authorized Parabon NanoLabs and genetic genealogist CeCe Moore to analyze the crime scene DNA profile via GEDmatch. Within hours of uploading the SNP profile, Moore identified several second- and third-cousin matches of Puerto Rican and Italian descent.
By cross-referencing ancestral marriage certificates and social media records, Moore mapped the family tree to a specific set of siblings raised in Lancaster, Pennsylvania. One of those individuals was 49-year-old Raymond Charles Rowe, a fixture in the local music and nightlife scene who performed as ‘DJ Freez’ at high school proms, weddings, and corporate events.
Covert DNA Collection at a High School Event
In May 2018, undercover Pennsylvania State Police detectives and Lancaster County investigators attended a DJ event where Rowe was performing at a local elementary school. Detectives covertly retrieved a discarded plastic water bottle and chewing gum wrapper discarded by Rowe.
The DNA on the water bottle and gum wrapper matched the 1992 crime scene DNA profile with statistical certainty exceeding 1 in 100 quintillion.
Guilty Plea and Closure
On June 25, 2018, Rowe was arrested at his home. In January 2019, Rowe pleaded guilty to first-degree murder, rape, and involuntary deviate sexual intercourse. He was sentenced to life imprisonment without parole plus an additional 60 to 120 years in state prison. The case demonstrated how genetic genealogy could solve cases with suspects who had zero prior criminal records.
Explore related landmark forensic breakthroughs and genetic genealogy investigations including the April Tinsley 1988 cold case, the Bear Brook Murders, the Carla Walker Fort Worth cold case, and the 1987 Van Cuylenborg-Cook murders.
Case Timeline & Key Forensic Milestones
| Date / Year | Milestone / Event | Forensic Significance |
|---|---|---|
| Dec 21, 1992 | Christy Mirack murdered in Lancaster County, PA | Biological evidence preserved by Pennsylvania State Police |
| 2018 | Parabon NanoLabs & CeCe Moore analyze DNA | Genetic genealogy links crime scene DNA to family of Raymond Rowe |
| May 2018 | Covert DNA collection from water bottle and gum | DNA confirms exact match to DJ Freez |
| June 25, 2018 | Raymond Charles Rowe arrested | Charged with first-degree murder |
| Jan 8, 2019 | Rowe pleads guilty and is sentenced to life without parole | Complete closure delivered after 26 years |
Frequently Asked Questions (FAQ)
Who was DJ Freez and why was he famous?
Raymond Rowe, performing as DJ Freez, was a well-known local music DJ in Lancaster, PA, who performed at weddings, school dances, and regional events for decades.
How was Raymond Rowe identified in the Christy Mirack case?
CeCe Moore used GEDmatch to construct a family tree connecting distant cousins, pinpointing Rowe as the only suspect matching the geographic and ancestral profile.
What sentence did Raymond Rowe receive?
Rowe pleaded guilty in January 2019 and was sentenced to life in prison without parole plus 60 to 120 years.
