Search area expanded for killer who escaped Pennsylvania prison

Authorities have moved and expanded the search area for a convicted murderer after he has been spotted five times since he escaped Thursday from a suburban Philadelphia prison last week.

Danelo Cavalcante, 34, was most recently spotted Monday night at Longwood Gardens, where surveillance video captured him walking through the area with a duffel bag, backpack and hooded sweatshirt.

That sighting led officials to move the search area farther south after they determined that Cavalcante had likely slipped through the original perimeter.

The expanded search spurred two nearby school districts to cancel classes...