Colorado shootings spark fears of serial killer

Police in northern Colorado are investigating any possible link between the killing of a man on a neighbourhood sidewalk and previous shootings of a cyclist and a driver.

Police and the FBI refused to comment on the possibility of a serial shooter. But they have offered a $10,000 (€8,900) reward for information on the first two unsolved shootings, which authorities say are related — though they won’t say how.

In the latest case, William Connole, 65, was found on a sidewalk in Loveland, about 50 miles north of Denver.