American detained in DR amid investigation into missing college student, attorneys say
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.
Witness details interaction with missing college student from shortly before she vanished
Sudiksha Konanki, who was last seen in the Dominican Republic on spring break, has been reported missing since March 6.