Joshua Riibe, original from Rock Rapids, Iowa, has been given his passport and was allowed to return to the United States.

It was unclear how long Homeland Security Investigations (HSI) detained the returning traveler at Luis Muñoz Marín Airport.

The Iowa man who was the last person who saw University of Pittsburgh student Sudiksha Konanki before she vanished in the ...

Iowan Joshua Riibe, the last person to see missing University of Pittsburgh student Sudiksha Konanki alive, has returned to ...

Joshua Riibe, 22, was detained during a stopover in Puerto Rico late Wednesday, NotiCentro reported -- with video showing his ...

Joshua Riibe's departure ends what his attorneys allege was a dayslong detainment in the country as investigators questioned ...

The Iowa man previously identified as a person of interest in the disappearance of missing Pitt student Sudiksha Konanki in ...

The man who is the last person known to have been with missing University of Pittsburgh student Sudiksha Konanki is on a ...

Joshua Riibe's return to the U.S. remains unclear as there was no immediate decision about returning his passport, which ...

The family of Sudiksha Konanki, the University of Pittsburgh junior who went missing in early March during a spring break ...