article_snippet.sent: Tong Shao, a chemical engineering student at Iowa State University, went missing in September 26.
article_snippet.sent: Shao's boyfriend, Xiangnan Li, 23, was listed as a person of interest in the case and is believed to have been the last person to see A father whose 20-year-old daughter was found murdered in Iowa alive, however he bought a one-way ticket to China in the days after he girlfriend went missing and has disappeared, CNN reported.
article_snippet.sent: Wanted for murder: An arrest warrant has reportedly been issued for , Xiangnan Li, 23 (right), the boyfriend of Tong Shaom 20 (left), a University of Iowa student found murdered in September after going missing .
article_snippet.sent: Li had transferred to Iowa from Rochester Institute of Technology to be closer to Tong.
article_snippet.sent: Tong Shao and Tong Shao wife saved $100,000 to send Mr Shao and his wife to university, and believed Iowa would be a quiet, safe place for his daughter. '
article_snippet.sent: : Tong, a junior chemical engineering student from China, was last seen in Ames more than three weeks before his daughter was discovered .
highlights_snippet.sent: Tong Shao, 20, was an international student from China attending Iowa State University .
  
highlights_snippet.sent: an international student from China attending Iowa State University boyfriend, Xiangnan Li, 23, was the last to see an international student from China attending Iowa State University, but flew to China on September 8, before Shao was officially missing .
  