Key Takeaways
- Alfonso James Spikes, missing since April 1988, was identified in 2025 through advanced DNA sequencing and genetic genealogy.
- His remains were found wrapped in trash on County Road 905 in northern Key Largo; the medical examiner ruled the death “undetermined, but likely a homicide.”
- The Monroe County Sheriff’s Office, FDLE, and theMedical Examiner used Othram Inc.’s forensic genealogy services to break a 37‑year cold case.
- This marks the third successful identification in 2025 using the same technology, following the cases of James Donald Schlake (2017 remains) and ongoing work on Igor Kolomiets (2014 remains).
- Investigations remain open; the public is urged to contact the Monroe County Sheriff’s Office major crimes detectives at 305‑289‑2410 with any information.
Discovery of the Remains
In April 1988, a body was discovered along County Road 905 in the northern part of Key Largo, Monroe County, Florida. The deceased was found covered in trash and tightly wrapped in three sheets, with the shirt pulled forward over the head. Advanced decomposition and partial skeletonization obscured facial features and limited the availability of personal effects. Deputies secured the scene, collected what evidence they could, and transported the remains to the county medical examiner’s office for autopsy. The secretive manner of concealment and the remote location raised early suspicions of foul play, prompting a missing‑person inquiry that would stretch across nearly four decades.
Initial Investigation and Classification
The Monroe County Medical Examiner performed an autopsy on the recovered remains. Because of the severe decay, a precise cause of death could not be determined; however, the report listed the manner of death as “undetermined, but likely a homicide.” No defensive wounds were evident, but the positioning of the clothing and the intentional covering with trash suggested deliberate disposal. Fingerprint attempts failed due to dermal deterioration, and no personal documents, jewelry, or tattoos were present. Based on skeletal metrics, the victim was estimated to be a male between 55 and 65 years old. The case was entered into the sheriff’s office’s cold‑file system as an unidentified male, commonly referred to as “John Doe,” and investigative leads eventually went cold.
Delayed DNA Efforts and Breakthrough
In December 2023, detectives submitted a bone fragment to the Florida Department of Law Enforcement (FDLE) crime laboratory for standard DNA profiling. The analysis yielded no matches in CODIS or other databases, leaving investigators without a lead. Recognizing the limits of conventional typing, the sheriff’s office revisited the evidence in mid‑2025 and forwarded a fresh sample to Othram Inc., a private lab specializing in forensic genetic genealogy. Using next‑generation sequencing, SNP‑based profiling, and triangulation with public genealogy databases, Othram identified distant genetic relatives of the deceased. By constructing family trees and applying traditional investigative techniques, detectives narrowed the possibilities to a single individual: Alfonso James Spikes, a 61‑year‑old man last seen in Miami in April 1988. Confirmatory testing matched the sample to Spikes’ known reference DNA, establishing his identity with a high degree of certainty.
Statement from Sheriff Ramsay
Sheriff Rick Ramsey praised the collaborative effort that finally resolved the long‑standing case. “I want to thank the hard work by the men and women of the Sheriff’s Office, the FDLE, and the Medical Examiner Office for providing closure to the friends and family of Mr. Spikes,” he said. He emphasized that even when investigations grow cold, the agency remains dedicated to pursuing justice and offering solace to those affected by violent loss. Ramsay urged anyone with additional information about the circumstances surrounding Spikes’ death to come forward, noting that the case remains open and that tips could still prove valuable for establishing a motive or identifying possible suspects.
Other Identifications Using Same Technology
The Spikes identification is part of a recent wave of successes achieved through advanced genetic genealogy in Monroe County. In late January 2025, the sheriff’s office announced that remains discovered near Second Street on Big Pine Key on September 14, 2017—shortly after Hurricane Ira—had been identified as those of James Donald Schlake, a 77‑year‑old resident of Key Largo. At the time of discovery, the body was severely decomposed, preventing visual identification. An autopsy later determined the cause of death to be drowning and the manner accidental. After submitting a sample to FDLE in December 2023 with no results, investigators sent the material to Othram in June 2025. By December 2025, genetic genealogy had linked the remains to Schlake’s relatives, allowing authorities to notify his next of kin and close the case.
Igor Kolomiets Case Overview
Another set of remains, found on April 9, 2014, in Unit 5‑A of the Breezy Pines RV Estates on Big Pine Key, was initially believed to belong to Igor Kolomiets, a 52‑year‑old resident of the same area. The medical examiner’s autopsy could not ascertain a definitive cause or manner of death, labeling both as undetermined. Attempts to locate next of kin encountered complications: immigration records showed multiple individuals sharing the name Igor Kolomiets, creating uncertainty about which record corresponded to the deceased. Consequently, the case was temporarily classified as unidentified while investigators sought additional distinguishing data.
Resolution Efforts for Kolomiets and Remaining Unidentified Status
To resolve the ambiguity, the FDLE submitted the decedent’s fingerprints in April 2025 to the FBI, U.S. Border Patrol, and U.S. Customs and Border Protection; all three agencies returned no matches. Homeland Security Investigations then examined border‑crossing records for individuals named Igor Kolomiets. Two distinct persons with different dates of birth were found to have entered the United States after April 9, 2014, thereby excluding them as the victim. Records confirmed that the Igor Kolomiets who last entered the U.S. on October 17, 1997, via Miami, Florida, never left the country afterward. His Florida driver‑license transaction dated November 4, 1997, and the associated photograph depict a white male with straight dirty‑blonde hair, consistent with the medical examiner’s description of the remains. Despite this corroborating evidence, the absence of a DNA match or definitive personal identifiers has left the case officially unresolved, and the man remains listed as unidentified pending further forensic advances.
Broader Implications and Ongoing Investigations
The successful use of genetic genealogy to identify Alfonso James Spikes, James Donald Schlake, and the ongoing work on the Igor Kolomiets case underscores a transformative shift in cold‑case investigations. By converting degraded biological material into actionable familial leads, law‑enforcement agencies can overcome obstacles that once rendered remains permanently nameless. The Monroe County Sheriff’s Office continues to review other unsolved deaths, urging anyone with information—no matter how seemingly minor—to contact the major crimes detectives at 305‑289‑2410. As DNA technologies become more accessible and databases expand, the hope is that additional John and Jane Does will finally receive their names, allowing families to obtain answers and communities to achieve a measure of closure. (Approx. 970 words)