Konanki was last seen around 4:15 a.m. on March 6, walking near the beach with Riibe, as shown in surveillance footage.

On March 13, Loudoun County Sheriff's Office named Riibe as a 'person of interest' in the case. Authorities said Riibe is not considered a suspect but 'he may have been the last one to see her'. The ...

Sudiksha Konanki had arrived in the Caribbean for spring break and was last seen on the morning of March 6 with Joshua Riibe.

Even as an investigation into the case is underway, police in the Caribbean country have been interrogating one person -- ...

Joshua Riibe, the person of interest in the disappearance of Pitt student Sudiksha Konanki, had his passport seized by ...

Authorities said they have confiscated the passport of a young man they consider to be a person of interest in the disappearance of<a class="excerpt-read-more" href=" More ...

The last person to see University of Pittsburgh student Sudiksha Konanki before her disappearance in the Dominican Republic ...

Joshua Riibe, who was last seen with the missing University of Pittsburgh student Sudiksha Konanki, no longer has his passport, according to his attorneys.

Joshua Riibe, the person of interest in Sudiksha Konanki's March 6 disappearance in the Dominican Republic, has spoken out ...

Joshua Riibe, the last person seen with missing University of Pittsburgh student Sudiksha Konanki, had his passport ...

Newly-released images bear a striking resemblance to the clothing the missing woman was wearing the night she disappeared.

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.