Pennsylvania

Danelo Cavalcante "is considered armed and extremely dangerous," police say. "He is now armed with a .22-caliber rifle with a scope and flashlight mounted on it," stolen from a resident's garage.

A manhunt stretches into its eighth day and a tower guard has been placed on leave amid an investigation into Danelo Cavalcante's escape. Here are the latest updates.

The details of Danelo Cavalcante's escape, including that he got out using the same route another prisoner took in May, were released as police flooded a search zone of increasingly worried residents.

An explosion at a house in western Pennsylvania destroyed three structures and damaged at least a dozen others Saturday morning, authorities said.

No injuries were reported after nine railcars from a Norfolk Southern freight train derailed in Pennsylvania, with no hazardous chemicals on board, fire department and company officials said.

Several others were injured by the explosion at the R.M. Palmer Co. plant in West Reading, officials said. The cause of the blast about 60 miles northwest of Philadelphia remains under investigation.

A Pennsylvania man is charged with possessing an explosive in an airport and possessing or attempting to place an explosive or incendiary device on an aircraft, according to a criminal complaint.

Authorities arrested a suspect, 28-year-old Bryan Christopher Kohberger, on Friday.

Santonastasso Enterprises broke the law when more than a 100 teens were asked to work too many hours or too many late shifts, according to the Department of Labor.

The seat, which flips from Republican to Democrat, was vacated by retiring GOP Sen. Pat Toomey.