The Iowa college senior named as a person of interest ... school after what his mom called “a really sad situation.” Joshua Riibe, 22 — the last person to see Konanki, 20, alive before ...

Joshua Riibe, the person of interest in the disappearance of University of Pittsburgh student Sudiksha Konanki, has been ...

"While Joshua appreciated this decision, he chose, for privacy reasons, to apply for a new passport at the U.S. Consulate, which was promptly issued. Riibe is believed to be one of the last people ...