The system that Lower Merion school officials used to track lost and stolen laptops wound up secretly capturing thousands of images, including photographs of students in their homes, Web sites they visited, and excerpts of their online chats, says a new motion filed in a suit against the district. More than once, the motion asserts, the camera on Robbins' school-issued laptop took photos of Robbins as he slept in his bed. Each time, it fired the images off to network servers at the school district. Back at district offices, the Robbins motion says, employees with access to the images marveled...