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Ryan O'Halloran

From The Law & Order Wiki

Ryan O'Halloran
Title
Forensics Technician
Affiliation
New York City Police Department
Division
Crime Scene Unit
Current status
Deceased
First Appearance
SVU: "Choice"
Last Appearance
SVU: "Zebras"
Played by
Mike Doyle

Ryan O'Halloran was a Forensics Technician who worked for the NYPD's Crime Scene Unit.


O'Halloran was dedicated and thorough with his work. He despised it when detectives rushed to judgment without weighing the forensic evidence before them. (SVU:"Fat")


In 2009, O'Halloran was tragically killed by his assistant, Dale Stuckey, after he discovered evidence that Stuckey had murdered attorney Julia Zimmer. (SVU: "Zebras")

[edit] Investigations

  • Managed to retrieve a fingerprint belonging to Deacon Brinn from a wad of gum stuck to Ronsen's shirt.
  • O'Halloran investigated the crime scene of Vicky Riggs. He didn't find any fingerprints on the victim's phone.
  • O'Halloran also investigated the footprint found outside of Josie Post's apartment. He determined that her intruder lowered himself from the apartment complex and entered her apartment through the window.
  • Found traces of gasoline on the shovel used to bury Sierra Walker, indicating that she was buried near a gas station.
  • Found traces of blood from Rachel Nauss on a knife owned by Peter Harrison; knife was ruled inadmissable due to errors on the inventory sheet by assitant Dale Stuckey.
  • Managed to retrieve a blood sample from a mosquito found in the car of Julia Zimmer, which connected Stuckey to her murder.
  • Case transferred to another technician due to O'Halloran's murder.

[edit] Trivia

* O'Halloran is survived by at least one sibling and at least one nephew. ("Quarry")