ice+through+roof+1A Chicago man came home to his Ravenswood apartment Tuesday to find three chunks of ice the size of bowling balls crashed through the ceiling of his living room. John Connors, an IT specialist, said the ice mass must have plowed through his roof and shattered on impact because he later discovered four large pieces of debris in his bedroom, 15 feet away.  “I don’t know how fast thing was going to go through my roof,” Connors said. “But it shattered a ceiling beam and came down here.” Neighbor Doris Patitz said she was at home around lunchtime Tuesday when she heard a loud bang. More