Jeff L. Haynes, male, served as the town marshal of Monticello, Arkansas. On Christmas Day, December 25, 1890, he confronted a man who had been drunk and harassing townspeople that morning. Haynes ordered the man to go home; in response the man threatened him. Haynes continued his rounds, and around 2:00 p.m., while he was downtown on Main Street, the same man confronted him again. After a brief exchange of words, the assailant drew a Colt revolver and shot Haynes, killing him instantly.
In the aftermath, the county sheriff quickly arrested the suspect. Contemporary summaries of the incident indicate the offender was taken into custody soon after the shooting, though surviving records do not name him. The lawman’s death was recorded as a gunfire killing in the line of duty, and it stands in local histories as a stark episode of holiday disorder turning fatal on Monticello’s main thoroughfare.