Denver’s medical examiner on Wednesday identified the second person killed in a string of stabbings on the 16th Street Mall over the weekend. Nicholas Burkett, 34, was pronounced dead from a stab wound at Denver Health at about 9:38 p.

Some people who work along the 16th Street Mall are concerned for their safety after a recent stabbing spree where two people died.

Denver police are searching for a suspect accused of stabbing three people near the 16th Street Mall on Saturday night. One woman who was stabbed later died of her injuries, according to police.