Omaha police are investigating after downtown pedestrians were forced to dodge deck chairs, tables and bricks thrown from a rooftop. The Omaha World-Herald reports that the incident happened Saturday night when items were thrown from the roof of the nine-story Old Market Lofts apartments. Omaha resident Lisa Brauer told the newspaper on Monday that she was nearly struck by several objects. Brauer, who works for Park Omaha, was checking parking meters when she was nearly hit by a rock. That was followed by a metal table, a metal chair and a grill rack, all landing within inches of her.