St. Cloud Cathedral High School went into a shelter-in-place for a short time Wednesday morning after a man allegedly threatened two students outside the school. St. Cloud Police responded to the 300 block of 7th Avenue North at around 7:45 a.m. The students told officers that a man had made comments about shooting them before leaving on foot. Police were able to track the man down nearby and take him into custody without incident. The suspect, 58-year-old Paul Duffy of St. Cloud, was booked into the Stearns County Jail on suspicion of making threats of violence. Police say Duffy did not have a gun on him, and they believe he didn't have the means to carry out the threat.