“Following an extensive search, Dominican authorities have concluded that Sudiksha is believed to have drowned … the individual last seen with her is cooperating with the investigation, and no evidence of foul play has been found,” the letter said.
“Given these circumstances, and after much deliberation, we request that the police department proceed with the legal declaration of her death,” it added.
The “individual” is believed to be American Joshua Steven Riibe, 22, who was spotted with Konanki on the morning of Mar 6 by hotel video cameras, according to police.
He has been questioned and was placed under police observation, though authorities say there is no criminal investigation against him.
Riibe had said he met Konanki the night before her disappearance, according to US channel ABC News. He said they were kissing in the sea when they were hit by a strong wave.
After making it out of the water, he said he later saw her walking on the beach before he vomited and fainted.