Minnesota student said he tried to save the 20-year-old student who was last seen on March 6 during her spring break trip to the Dominican Republic.

The man, Joshua Steven Riibe, was never named as a suspect in the disappearance of Sudiksha Konanki in Punta Cana, but he said he had not been allowed to leave the Dominican Republic.

The man who is the last person known to have been with missing University of Pittsburgh student Sudiksha Konanki is on a plane heading back to the US after he obtained a new passport, a source in the prosecutor’s office told CNN Wednesday.