A fourth person was fatally stabbed around 10 p.m. Sunday in the 1600 block of Market Street, where the street intersects with the pedestrian mall, police said.

Police say a man has been arrested in connection with a series of weekend stabbings that left two people dead in Denver.

Elijah Caudill, 24, was taken into custody after multiple stabbings in Denver left two dead and two more injured over the weekend, according to police.

Shortly after 8 p.m. Sunday, officers arrested 24-year-old Elijah Caudill as a suspect in four weekend stabbings that left two people dead. FOX31 Problem Solver Shaul Turner looked at the suspect's criminal history.

Downtown Denver's 16th Street Mall turned into a crime scene over the weekend when a knife-wielding assailant stabbed four people seemingly at random, killing two. Police say three of the victims were attacked in separate assaults on Saturday,

The man at the center of the murder investigation spent much of 2023 and 2024 in either prison or jail, 9NEWS Investigates found.

Police in Denver have arrested the suspect wanted in a series of stabbings, some of them deadly, near the 16th Street Mall over the weekend. The arrest of Elijah D. Caudill followed the latest stabbing late Sunday night.