Man shoots workmates

A man with a lengthy criminal past who showed up for work at a countertop company yesterday and shot five of his co-workers has been arrested, authorities said. Three of them were killed and two critically wounded. Less than two hours later, Radee Labeeb Prince drove to a used car lot about 90km away in Wilmington, Delaware, and opened fire on a man with whom he had ‘‘beefs’’ in the past, wounding him, police said. The shooting rampage set off a manhunt along the Interstate 95 Northeast corridor. The FBI assisted state and local authorities in the manhunt. Prince was ‘‘apprehended a short time ago in Delaware by ATF and allied law enforcement agencies,’’ the Harford County Sheriff’s Office in Maryland tweeted later. Authorities said it wasn’t clear why Prince opened fire with a handgun on his colleagues.