Three brothers have confessed to involvement in the gang rape of two teenage girls in India, a police officer told CNN.
The men have pleaded guilty to the rape charges but have not admitted to killing the girls, police spokesman Mukesh Saxena said Sunday.
All five known suspects, including two police officers, have been arrested, he said.
The police complaint also names two unknown people in the case. Investigations are trying to determine their identity, Saxena said.
For more on this story, visit Harmeet Shah Singh and Faith Karimi (CNN).