Boone Co. Detectives Rule Fatal Stabbings a Murder-Suicide

The incident took place on January 9 in Walton.

Shutterstock photo.

(Boone County, Ky.) – The Boone County Sheriff’s Office has concluded their investigation into a fatal stabbing in Walton.

Three people were found dead at a home in the 100 block of Overland Ridge on January 9.

According to a news release, “the crime scene, in conjunction with the evidence collected by detectives corroborates the initial statement made by the only surviving victim, Matthew Farrell.”

Detectives say Farrell awoke on the evening of January 9 to his girlfriend, Monique Pena repeatedly stabbing him. Farrell fled the apartment believing that he was Pena’s sole target.

Autopsies performed on January 11 by the Kentucky Office of Medical Examiner indicated that Pena took her own life, and two children inside the home, ages 12 and 3, were the victims of homicide.

According to statements made by Pena’s family, she was experiencing extreme paranoia in the days preceding January 9. Pena believed that her family was actively attempting, or about to harm her children, or have her children removed from her.

Detectives say she cut her hair from a length below her wait to a length significantly shorter as a way to circumvent a potentially positive drug test. Her toxicology report was negative.

Based on the evidence collected, detectives are closing the investigation as a Murder-Suicide.

The Boone County Commonwealth’s Attorney’s Office is declining prosecution of any person at this time.

RELATED STORIES

UPDATE: Three Dead in Stabbing at Walton Home

More from Local News

Events

Dearborn Co. Sheriff's Office Investigates Suspicious Activity in Bright

Currently, there is no direct threat in the area, but patrols have increased as a precaution.

Federal, State Leaders Break Ground on Historic Brent Spence Bridge Corridor Project

The project is set to improve safety, local connectivity and national commerce.

Local Sports Report - May 8-9, 2026

Report missing stats and scores to news@eaglecountryonline.com

Southwestern Wins ORVC Golf Tourney, Milan's Clark Round Medalist

The ORVC Golf Tournament was held at Sunrise Golf Course.

Three Straight No-Hitters for Milan's Bode

Milan is 19-4 this season.

On Air

Chelsie playing
Zac Brown Band - Roots

Faith Hill It Matters To Me 9:53
Megan Moroney Tennessee Orange - Eagle ONLY 9:46
Jake Owen Best Thing Since Backroads 9:43
George Strait Famous Last Words Of A Fool 9:39