Metro Police Solve 2005 Strangling of Daniel Zeiszler Using Advanced Genetic Genealogy Testing

LAS VEGAS, NV — A brutal twenty-year-old Las Vegas cold case homicide has officially been solved after advanced forensic genetic genealogy identified the suspect who strangled a man with a telephone cord before fleeing across the country in the victim’s stolen vehicle.

The Las Vegas Metropolitan Police Department unsealed the breakthrough case resolution on Wednesday following a collaborative multi-month DNA tracking operation with specialized forensic scientists.

The 2005 Bruce Street Crime Scene

The original investigation was initiated on December 29, 2005, when an apartment manager discovered the decomposing body of Daniel Zeiszler inside his residence located on North Bruce Street in Las Vegas. First responding patrol units noted that Zeiszler had been bound and strangled to death with a telephone cord. His house keys and his 1997 Dodge Neon were missing from the property.

Detectives initially pulled surveillance footage from a local retail store showing an unknown white male driving Zeiszler’s stolen vehicle and actively processing transactions with the victim’s stolen bank card. On January 19, 2006, the Dodge Neon was located abandoned by authorities in Tennessee. Crime scene technicians processed the vehicle chassis, successfully recovering a foreign biological DNA sample from the interior panels. Though a short tandem repeat (STR) DNA profile was successfully uploaded into the national CODIS database, no matching profiles materialized, and the case sat cold for two decades.

The Genetic Genealogy Breakthrough

In September 2024, Metro homicide cold case investigators extracted the remaining biological material and transferred the evidence to Othram Laboratories. Scientists utilized specialized Forensic-Grade Genome Sequencing to construct a comprehensive single nucleotide polymorphism (SNP) profile. Othram’s in-house forensic genealogy team mapped the markers through public ancestry databases, generating a direct generational lineage that led investigators to the exact identity of the killer.

However, local prosecutors will be unable to execute a criminal trial. Legal registries confirmed that the identified suspect passed away in 2020, fourteen years after the murder. Despite the suspect’s death, the forensic confirmation marks the 18th publicly unsealed homicide case in the state of Nevada successfully resolved through advanced genetic database inference pipelines.

Source: Las Vegas Metropolitan Police Department Homicide Bureau Cold Case Repository, Othram DNA Solves Case Records.