Off-Duty Corrections Officer Stops Knife Attack

Off-Duty Louisville Corrections Officer Stops Knife Attack, Victim Says He Saved His Life

An off-duty corrections officer intervened in a Louisville knife attack, held the alleged attacker for police and was credited by the victim with saving his life.

By Joy

Published Aug 8, 2026 Updated Aug 8, 2026 Verified sourcing

ThinBlueNews original editorial sequence illustrating witness, command and police-custody stages, clearly labeled as not an incident image.

LOUISVILLE, Ky. — An off-duty corrections officer sitting on his front porch intervened when he saw a man being chased with two large knives, holding the accused attacker for Louisville police after a command to drop the weapons.

WAVE reported Saturday that the confrontation happened Wednesday, Aug. 5, in Louisville’s Russell neighborhood. The station based its account on arrest records and reported that the victim later told police the corrections officer “saved his life.”

A fast off-duty intervention

According to WAVE’s account, the officer saw 65-year-old Reese J. Greer chasing another man down a sidewalk while holding two large knives and allegedly making slashing motions toward him.

The off-duty officer drew his personal firearm and ordered Greer to drop the knives. Greer complied, and the officer detained him until Louisville Metro Police Department officers arrived, WAVE reported.

Arresting officers said the alleged knife swings came from one or two arm lengths away while the victim tried to escape, creating what they described as a severe risk of injury or death. No injury to the victim was reported in the WAVE account.

Felony charge and strict conditions

WAVE reported that Greer was charged with first-degree wanton endangerment and third-degree terroristic threatening. He was arraigned Friday and held on a $25,000 cash bond plus an additional $2,500 bond, with strict no-contact conditions and a prohibition on possessing firearms or other weapons.

A preliminary hearing was scheduled for Aug. 17, according to the station. Charges are allegations, and Greer is presumed innocent unless proven guilty in court.

Service carried beyond the shift

The source report did not identify the corrections officer by name or specify the officer’s employing agency. ThinBlueNews is not filling in either detail without verified documentation.

What is established in the published account is the officer’s sequence of action: recognize an immediate threat, give a clear command, gain compliance and hold the accused attacker for responding police. The victim’s own reported words capture the stakes — he believed the intervention saved his life.

Readers can find more verified acts of service in ThinBlueNews’ police hero stories, positive police news and law-enforcement news sections.

Source and visual disclosure

WAVE — “Off-duty corrections officer stops knife attack in Louisville,” published Aug. 8, 2026.

Visual note: The WAVE page’s publisher imagery was used for source review only. ThinBlueNews did not copy those pixels because publication does not establish a reusable license. The featured image is an original, plainly labeled editorial sequence and not an incident image.

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