The Loudoun County Sheriff's Office in Virginia said U.S. investigators interviewed a person of interest at length.

Investigators are still searching for Sudiksha Konanki, a University of Pittsburgh student who went missing while on a spring ...

Joshua Riibe, a 24-year-old tourist from Iowa, has come under the spotlight, with investigators naming him a 'person of ...

Sudiksha Konanki, like many students, headed to the Dominican Republic for spring break. She was staying at a beachfront ...

Minnesota college senior Joshua Riibe, 28, refused to answer several key questions as he described his final moments with ...

Sudishka Konanki, a University of Pittsburgh student from Virginia was last seen walking on a beach outside the RIU Republica ...

Local media previously reported that authorities quickly came to believe that Konanki, 20, drowned after going in the water ...

Authorities are intensifying search efforts by land and sea for the missing University of Pittsburgh student who disappeared ...

Indian-origin University of Pittsburgh student Sudiksha Konanki has been missing for days. The 20-year-old was on a trip to ...

A former FBI special agent says investigators can use lessons learned from previous missing person's cases like Natalee ...

It's been a week since Sudiksha Konanki, a University of Pittsburgh college student, went missing in the Dominican Republic.