Authorities in New York said they suspect that a missing Buffalo State University student took her own life, but they have not discovered her body. Saniyya Dennis, 19, was last seen leaving her residence hall on April 24, officials said. “It appears that this poor girl took her own life,” Erie County District Attorney John Flynn told reporters on Thursday. He said that her body has not been located but they reached their conclusion based on a timeline. Flynn said that on April 24, Dennis got into an argument over the phone with her boyfriend, who lives in New York City. After attempting to contact him dozens of times to no avail, she called another friend in New York City and said she would kill herself, according to the district attorney. Flynn added that she was seen leaving the campus at around 11 p.m. on that day, adding that she …