German authorities said Monday they detained another suspect in connection with an alleged threat of an attack on the world-famous Cologne Cathedral over the holidays, bringing the overall number of people detained in connection with the alleged plot to five. The latest suspect, a 41-year-old German-Turkish man, was detained Sunday night in the western city of Bochum in the state of North Rhine-Westphalia. All of the detained suspects allegedly belong to a larger Islamic extremist network that included people across Germany and in other European countries, according to Cologne police chief Johannes Hermanns, German news agency dpa reported.