A gunman shot three people at a suburban Detroit office building Monday, police said. The victims' conditions weren't immediately known, and officers were searching the building for the shooter, The Associated Press quoted Troy police Lt. Gerry Scherlinck as saying. Police in bulletproof vests and with guns could be seen going into the building while people from inside walked quickly out through a parking lot. The office building is about 15 miles (24 kilometers) north of Detroit.
