Geo-fencing Breakthrough Solves Sandy Springs Grandmother's 2018 Murder: Killer Convicted Just Before Anniversary

2025-07-29
Geo-fencing Breakthrough Solves Sandy Springs Grandmother's 2018 Murder: Killer Convicted Just Before Anniversary
WSB-TV Channel 2

Geo-fencing Technology Delivers Justice in Long-Cold Sandy Springs Murder Case

SANDY SPRINGS, Georgia – In a remarkable turn of events, geo-fencing technology has played a pivotal role in solving the murder of Kay Thomasson, a beloved 71-year-old grandmother from Sandy Springs. After nearly two years of the case going cold, investigators were able to secure a guilty verdict against the perpetrator just days before the seventh anniversary of her tragic death.

Kay Thomasson, remembered by her community for her kindness and generous spirit, was found murdered in her home on June 27, 2018. The case quickly stalled, despite the tireless efforts of local law enforcement. The lack of initial leads left investigators with few avenues to pursue, and the case gradually faded from public attention.

The Geo-fencing Revelation

The breakthrough came with the innovative application of geo-fencing technology. This technology, increasingly utilized in modern law enforcement, allows investigators to identify individuals who were present in a specific geographic area during a defined timeframe. In this case, investigators used geo-fencing to analyze mobile phone data and pinpoint anyone who was near Thomasson's residence around the time of the murder.

This meticulous analysis revealed a crucial connection: the perpetrator's mobile phone was detected in the vicinity of Thomasson's home on the night of the crime. This digital footprint, previously undetectable, provided the vital link investigators needed to re-examine the case and ultimately build a compelling case against the suspect.

A Conviction Years in the Making

The use of geo-fencing technology was instrumental in reopening the investigation and gathering the evidence necessary to secure a conviction. Prosecutors presented the geo-fencing data alongside other forensic evidence, painting a clear picture of the suspect's involvement in the crime. The guilty verdict, delivered just days before the seventh anniversary of Thomasson’s death, brought a sense of closure to her family and the Sandy Springs community.

“This case demonstrates the power of technology in modern law enforcement,” stated a spokesperson for the Sandy Springs Police Department. “Geo-fencing technology provides a valuable tool for investigators to solve even the most challenging cold cases and bring justice to victims and their families.”

The successful resolution of Kay Thomasson’s murder underscores the evolving landscape of criminal investigations and the increasing reliance on technological advancements to uncover the truth. It serves as a testament to the dedication of law enforcement and the enduring hope for justice, even after years of uncertainty.

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