A Hannibal man is in custody in Adams County following an altercation with a co-worker at a Quincy restaurant.

Quincy Police were called to the Texas Roadhouse in the 5100 Block of Broadway at 8:34 p-m for a report of a man with a gun. Quincy Police were told that 32 Luis Lopez-Marin was involved in an altercation with a fellow employee. The police report indicates Lopez-Marin left the building and returned with a gun and threatened the other employee before leaving again. Adams County Sheriff’s deputies and Illinois State Police stopped Lopez-Marin a short time later on I-172. No firearm was located and he was questioned about the incident at Texas Roadhouse. Lopez-Marin was arrested for aggravated battery… aggravated assault and no valid driver’s license. He is held in the Adams County Jail.