Joshua Riibe might have been the last person to see Sudiksha Konanki, a 20-year-old junior who went to Punta Cana on March 3.

Joshua Riibe was recently named a person of interest by police in the disappearance of the University of Pittsburgh student ...

Joshua Riibe, a person of interest in the disappearance of Sudiksha Konanki, a University of Pittsburgh student, is being ...

New details have emerged in the disappearance of 20-year-old Sudiksha Konanki, a University of Pittsburgh student who ...

A man who may have been the last person to see missing University of Pittsburgh student Sudiksha Konanki in the Dominican ...

Joshua Riibe remains under strict police surveillance in the Dominican Republic after being the last person seen with missing ...

She was in the Dominican Republic with five friends and was last seen entering the beach area of the Riu Republica Resort, ...

The search for the missing University of Pittsburgh student, who was on spring break in Punta Cana, is entering its second ...

A Dominican lawyer believes the possibility that missing Pitt student Sudiksha Konanki drowned is more plausible than some ...

The International Criminal Police Organization, known as Interpol, has also issued a global alert after Konanki went missing.

According to Fox News, authorities have interviewed the Northwest Iowa man at length, but they noted he has not been accused of any crime at this time in the case.