Two people were killed in a stabbing spree in Denver, Colo. over the weekend, including a veteran flight attendant who was on ...

Two people were killed, including a flight attendant, 71-year-old Celinda Levno, who was on a layover. Denver police took the ...

Denver Police identified the second death victim as 34-year-old Nicholas Burkett. Earlier this week, 9NEWS learned the other ...

Denver7 spoke with loved ones of Celinda Levno and Nicholas Burkett — the two people killed in the 16th Street Mall stabbings ...

Denver7 spoke with loved ones of Celinda Levno and Nicholas Burkett — the two people killed in the 16th Street Mall stabbings ...