Cold Case Files: Eleven-plus years later, the death of Marvin Lyle Kerbersky remains a true unsolved mystery
- Dennis McCaslin
- Apr 17
- 3 min read
In the rolling hills of rural Montgomery County, Arkansas--just north of the small town of Glenwood--a quiet family tragedy has remained unsolved for more than a decade.
On October 4, 2014, a family member discovered the body of 70-year-old Marvin Lyle Kerbersky in the yard of his home
This is a sparsely populated corner of western Arkansas known more for its natural beauty and slow pace than for violent crime.
On the morning of October 4, 2014, that peace was shattered. A family member arrived at Kerbersky’s property and made a devastating discovery. His body was lying in the yard. He had been last seen alive the day before, October 3, 2014, by acquaintances.
The Montgomery County Sheriff’s Office responded quickly. Because of the rural setting and limited local resources, they requested assistance from the Arkansas State Police Criminal Investigation Division.
Kerbersky’s body was transported to the Arkansas State Medical Examiner’s Office in Little Rock. The autopsy left no doubt. His death was ruled a homicide. Case number 2014-0883 was opened.
More than eleven years later, as of April 2026, the murder of Marvin Lyle Kerbersky remains unsolved. It is one of the few cold cases officially listed for Montgomery County on the Arkansas State Police Cold Case Unit website.
That unit was formed in 2020 to review older homicides with fresh eyes and modern forensic tools.
What little is known publicly comes almost entirely from that official listing. Kerbersky was a 70-year-old white male. He was last seen alive on October 3, 2014. His body was found outdoors in his own yard the following day by a family member. No details have been released about the manner of death.
No information has surfaced about possible motives, suspects, persons of interest, physical evidence, or witness statements beyond the basic timeline.
This scarcity of public details is not unusual in rural cold cases. Investigators often withhold specifics to protect the integrity of the investigation and avoid tipping off a potential perpetrator. In a county with fewer than 10,000 residents and vast stretches of wooded, isolated property, gathering leads can be exceptionally difficult.
Homes like Kerbersky’s sit far apart. Neighbors may not see or hear much. Security cameras were far less common in 2014 than they are today.
Media coverage of the case was strikingly minimal. Unlike high-profile murders that dominate local headlines for weeks, Kerbersky’s death generated almost no sustained news reporting. It slipped quietly into the cold case files.
The story has surfaced mainly through the state police database rather than newspaper stories or television segments. In tight-knit but spread-out communities like Glenwood and the surrounding areas of Montgomery County, such tragedies can remain largely under the radar outside the immediate circle of family and friends.
The Arkansas State Police Cold Case Unit continues to list the case as active. Investigators periodically review it using advances in DNA analysis, digital records, and other techniques that were unavailable or less sophisticated in 2014.
Anyone with information, no matter how small, is urged to contact the Arkansas State Police at 501-618-8000 or the Montgomery County Sheriff’s Office.
In the quiet hills north of Glenwood, the yard where Marvin Lyle Kerbersky’s body was found has long since returned to its ordinary appearance. Yet for his family and for the small team of investigators who still hold the file, the questions linger. Who came to that rural home on or around October 3, 2014?
What led to the violent end of a 70-year-old man’s life in his own yard? And why, after more than a decade, does the answer remain hidden in the shadows of the Ouachita Mountains?
The case of Marvin Lyle Kerbersky stands as a stark reminder that even in the most peaceful-looking corners of Arkansas, justice can sometimes wait a very long time.
