Ulm (dpa / lsw) - A man in Ulm allegedly intentionally turned on the water pipe of a sprinkler system in a building and thus caused flooding. The open faucet on the second floor flooded the floors down to the basement, the police said on Sunday. During the incident on Saturday morning, the water was sometimes a few centimeters high and parts had come loose from the ceiling. The background to the crime was initially unclear. The damage reaches a six-digit range.