The curtain found near the body of ten-year-old Amy Mihaljevic in February 1990 remains one of the most critical pieces of physical evidence in her unsolved abduction and murder. Recovered alongside a handmade quilt in Ashland County, Ohio, this yellow-green fabric artifact contained distinctive fiber transfers and biological trace evidence that directly link the perpetrator's personal environment to the rural dump site.
The Abduction and Discovery of Amy Mihaljevic
On October 27, 1989, ten-year-old Amy Mihaljevic was abducted from the Bay Square Shopping Center in Bay Village, Ohio, a quiet suburb located west of Cleveland. Prior to her disappearance, Mihaljevic had received multiple phone calls at her home from an unidentified male. The caller gained her trust by claiming to work with her mother, Margaret Mihaljevic, and suggesting they meet to buy a gift to celebrate her mother's recent career promotion. Believing the caller's story, Amy walked to the shopping center after school, where witnesses last saw her speaking with a white male estimated to be in his late 20s or 30s.
When Amy failed to return home, an immediate search effort was launched involving local law enforcement, community volunteers, and the Federal Bureau of Investigation (FBI). The investigation dominated regional and national headlines, but initial search efforts yielded no immediate location of the child.
On February 8, 1990—104 days after her disappearance—a jogger discovered Amy Mihaljevic's body in a rural ditch along County Road 1181 in Ruggles Township, Ashland County, Ohio. The location was approximately 50 miles south of Bay Village. Autopsy results revealed that her cause of death was combination trauma, including blunt force trauma to the head and knife wounds to the neck. Forensic evidence indicated she was likely killed shortly after her abduction in late October 1989.
Alongside her body, investigators recovered several critical items. While her boots and denim jacket were present, her black leather purse, horse-headed binder, and earrings were missing. Crucially, law enforcement located physical items at the dumping ground that did not belong to Amy, most notably a yellow-green curtain and a handmade patchwork quilt.
Physical Characteristics of the Curtain Evidence
The fabric items recovered near Amy Mihaljevic's body were immediately recognized as essential physical evidence by lead investigators from the Bay Village Police Department and the FBI. Because the crime scene was located in an open, rural field, determining which items were left by the perpetrator versus discarded trash was vital.
- Perpetrator's Environment
- Handmade Curtain / Patchwork Quilt
- Carpet Fibers (Avocado Green / Gold)
- Animal Hair (Light-Colored Dog Hair)
- Crime Scene: Ashland County Ditch
- Recovered by Investigators (1990)
- Modern Forensic Science
- Touch DNA, Y-STR, & Microscopic Fiber Matching
Visual and Material Properties
The primary fabric item commonly referred to as the "curtain" or blanket was a gold/yellow-green material with a distinct pattern and weave. In addition to the curtain, a handmade patchwork quilt was found nearby. Forensic analysts determined that these items were brought to the scene by the killer, likely used to wrap, move, or conceal Amy’s body during transport from the location of her captivity and murder to the disposal site in Ashland County.
The curtain exhibited several noteworthy characteristics:
- Color Profile: A distinct olive/yellow-green hue consistent with home decor styles popular in the 1970s and late 1980s.
- Construction: Material evidence indicated custom or handmade sewing details rather than mass-produced retail manufacturing, suggesting it originated from a residence, cabin, or vehicle outfitted with handmade soft goods.
- Condition: The fabric sustained weathering from being exposed to Northeast Ohio winter elements between October 1989 and February 1990, yet retained microscopic fiber structures and biological traces.
Fiber and Microscopic Trace Transfers
Detailed examination by forensic laboratories, including the FBI Laboratory in Quantico, Virginia, revealed that the curtain was not an isolated physical artifact. It was covered in secondary fiber evidence that matched materials found directly on Amy Mihaljevic's clothing.
- Carpet Fibers: Analysts isolated avocado-green and gold carpet fibers on both the curtain and Amy's clothing. Microscopic and chemical analysis revealed these fibers came from a specific type of residential or automotive carpeting, indicating that both the victim and the curtain had been inside the same enclosed space—such as a vehicle interior, house, apartment, or workshop.
- Animal Hair: Light-colored dog hair was recovered from the curtain and quilt. Forensic trichologists determined the hair belonged to a dog, providing a key evidentiary marker regarding the suspect's household environment in late 1989.
Forensic Breakthroughs and DNA Analysis
Over the decades following 1990, forensic technology has evolved dramatically. What began as traditional microscopic fiber comparison in the early 1990s transitioned into advanced molecular biology techniques.
Touch DNA and Y-STR Profiling
In the initial years of the investigation, DNA testing was limited to large biological samples such as blood or semen. However, as touch DNA (low-copy number DNA) extraction methods advanced, forensic specialists re-examined the physical evidence preserved in evidence vaults.
In the mid-2010s, law enforcement announced significant updates regarding the physical artifacts:
- Isolation of Male DNA: Advanced testing successfully isolated male DNA from the curtain, quilt, and items worn by Amy.
- Y-STR Testing: Short Tandem Repeat testing on the Y-chromosome (Y-STR) allowed geneticists to build a male lineage profile. This profile enables investigators to exclude potential suspects and compare genetic material against national databases such as CODIS (Combined DNA Index System) and targeted suspect samples.
- Nuclear and Mitochondrial DNA: Forensic laboratories examined mitochondrial DNA extracted from the dog hair found on the curtain to narrow down potential canine breeds and lineages, aiding in suspect background evaluations.
The preservation of the curtain from 1990 onwards served as a textbook example of cold case evidence management. Because investigators protected the artifacts from cross-contamination, modern techniques could extract viable genetic markers decades after the crime occurred.
Strategic Value in Suspect Evaluation
The combination of the curtain, carpet fibers, and dog hair created an "evidentiary matrix." This matrix allowed investigators to measure persons of interest against a multi-point physical baseline rather than relying solely on alibis or circumstantial testimony.
Suspect Evaluation Matrix
- DNA Profile: Matched against Y-STR profile from evidence
- Carpet Material: Matched against avocado green/gold carpet
- Domestic Animals: Verified dog ownership in late 1989
- Fabric Artifacts: Connection to yellow-green curtain/quilt
- Geographic Links: Knowledge of Bay Village & Ashland County
Clearing and Focusing Suspects
Over the past three decades, thousands of tips have been investigated, and numerous individuals were examined as potential suspects. The curtain and associated fibers played a pivotal role in these evaluations:
- Elimination of Non-Matching Leads: Individuals who came under suspicion due to circumstantial evidence or anonymous tips could be definitively eliminated if their genetic material did not match the male DNA profile extracted from the physical evidence.
- Corroboration of Physical Environments: Investigators specifically looked for suspects who, in 1989, owned or had access to specific physical elements: a vehicle or home with avocado green/gold carpeting, a light-colored dog, and access to custom handmade fabrics matching the curtain and quilt patterns.
Key Persons of Interest Examined
Several prominent individuals evaluated by the Bay Village Police Department and partner agencies include:
- Dean Runkle: A former middle school teacher whose background was thoroughly examined by law enforcement. While public interest was high at various points, investigators maintained that physical evidence matching must be conclusive to establish formal charges.
- Joseph M. Dirack: A convicted sex offender whose potential links to the region were analyzed.
- Robert Anthony Buell: A convicted murderer executed in Ohio in 2002 for the 1982 murder of Krista Harrison. Forensic teams conducted extensive comparative analyses between the carpet fibers and physical evidence in the Harrison case and the Mihaljevic case. While similarities in modus operandi existed, definitive physical links confirming Buell's involvement in Mihaljevic's death were not formally established to a legal standard.
Physical Evidence Comparison Table
The following table summarizes the primary physical artifacts recovered from the Ashland County crime scene, their specific characteristics, and their forensic utility in the ongoing investigation.
| Evidence Item | Material / Physical Characteristics | Forensic Finding / Significance | Status & Utility in Investigation |
|---|---|---|---|
| Yellow-Green Curtain | Hand-stitched or custom-cut fabric with a distinctive gold/yellow-green pattern. | Contains fiber transfers, carpet fibers, and male touch DNA. | Primary physical artifact used for suspect comparison and DNA exclusion. |
| Handmade Patchwork Quilt | Multi-colored stitched quilt found adjacent to the body. | Shared matching fibers and animal hair with the curtain and victim's clothing. | Publicly displayed by FBI to solicit tips regarding its maker or owner. |
| Avocado-Green Carpet Fibers | Synthetic carpet threads recovered from fabric and clothing. | Indicates victim and evidence were inside a vehicle or residence with 1970s/80s green carpet. | Used to evaluate suspect residences, garages, and vehicles from 1989. |
| Dog Hair | Light-colored canine fur strands. | Yielded comparative biological material; points to suspect owning a dog in 1989. | Helps narrow suspect background profiles and domestic setups. |
| Male Touch DNA | Microscopic biological residue isolated from fabric surfaces. | Y-STR profile established for direct genetic comparison. | Active marker used in FBI CODIS and targeted DNA sweeps. |
Cold Case Methodology and Evidence Preservation
The physical preservation of the curtain highlights essential principles of cold case evidence management. When the crime occurred in 1989, standard forensic science lacked PCR-based DNA amplification, touch DNA capabilities, and modern mass spectrometry for fiber dyes.
Chain of Custody Maintenance
The Bay Village Police Department, working alongside the Cuyahoga County Sheriff's Department, the FBI, and the Cuyahoga County Medical Examiner's Office, maintained a strict chain of custody for all physical evidence collected in Ashland County.
Key protocols preserved the integrity of the curtain:
- Climate Control: Evidence was stored in sealed, controlled environments to prevent degradation of natural and synthetic fibers and to minimize biological decay.
- Contamination Prevention: Long before modern DNA protocols were standardized, evidence handlers preserved items in clean packaging, preventing cross-contamination from investigators or lab personnel.
- Re-testing Schedules: As forensic science achieved new analytical thresholds (such as the shift from RFLP DNA testing to STR, Y-STR, and probabilistic genotyping), law enforcement submitted targeted micro-samples of the curtain for re-analysis without exhausting the primary physical artifact.
Public Appeals and Visual Identification
Recognizing that the curtain and quilt were unique, law enforcement took the unusual step of releasing clear photographs of the fabric items to the media and public.
In major public awareness drives led by the FBI Cleveland Field Office and the Bay Village Police Department, images of the curtain and quilt patterns were broadcast across Ohio and neighboring states. The investigative logic was clear: someone might recognize the handmade curtain pattern as belonging to a family member, neighbor, former landlord, or friend who lived in Northern Ohio during 1989.
Frequently Asked Questions
What is the significance of the curtain in the Amy Mihaljevic case?
The curtain found near Amy Mihaljevic's body in February 1990 is a key piece of physical evidence. It provided investigators with avocado-green carpet fibers, dog hair, and male touch DNA. Because it was brought to the dump site by the killer, it directly connects the perpetrator's private residence, vehicle, or workspace to the victim.
Was DNA recovered from the curtain or quilt?
Yes. Modern forensic testing successfully isolated male touch DNA and Y-STR genetic markers from the fabric items and Amy's clothing. This genetic profile allows law enforcement to definitively rule out or confirm suspects through comparative testing.
What did the curtain look like?
The item was a handmade or custom fabric piece featuring a distinctive gold and yellow-green color scheme popular in late 1970s and 1980s home decor. Law enforcement released photographs of the fabric pattern so members of the public could identify whether they recalled seeing the curtain in a specific home or vehicle around 1989.
What other fibers were found on the curtain evidence?
Forensic analysts discovered avocado-green and gold carpet fibers as well as light-colored dog hair on the curtain, quilt, and Amy's clothing. These combined physical markers indicate that the victim was held in an environment containing that specific carpet style and a light-colored dog before her body was moved.
Is the Amy Mihaljevic investigation still active?
Yes. The investigation remains active under the jurisdiction of the Bay Village Police Department, supported by the FBI Cleveland Field Office and the Cuyahoga County Cold Case Task Force. Law enforcement continues to accept tips, evaluate physical evidence against modern databases, and test DNA against potential suspects.
How to Submit Information and Next Steps
The resolution of the Amy Mihaljevic case relies heavily on combining physical evidence—such as the curtain, quilt, and carpet fibers—with community information.
Anyone who recognizes the fabric patterns, recalls an individual in Northern Ohio who owned a light-colored dog and had avocado-green carpeting in late 1989, or possesses direct information regarding the phone calls made to Amy prior to her abduction is urged to contact law enforcement:
- Bay Village Police Department: (440) 871-1234
- FBI Cleveland Field Office: (216) 522-1400 or via the official FBI Tips Portal
Every piece of verified information is evaluated against the physical evidentiary matrix preserved since 1990.
