Feb. 7 (UPI) -- Several fires damaged Italy's northern rail line on the first day of the Winter Olympic Games in what investigators are calling acts of sabotage by arsonists.
Local authorities said three separate fires damaged railroad infrastructure and disrupted travel along the Bologna and Venice rail lines, causing travel delays of up to 2.5 hours on Saturday morning.
Rail service to Venice also was disrupted, and another fire was reported along tracks leading to the coastal city of Pesaro.
Italian railway officials ruled out any technical problems or accidents as the cause of the fires and damage and are treating them as deliberate acts of sabotage.
Investigators found an explosive device and severed cables, which officials for Italy's Ministry of Transport described as "serious sabotage" that is similar to damage done to French rail lines during the Paris Summer Olympics in 2024.
