Rajnandgaon (Chhattisgarh), Aug 24 (ANI): One man has been arrested in connection with alleged rape and killing of a four-year-old girl in Chhattisgarh's Rajnandgaon. The incident occurred on August 22 when the news of the sudden disappearance of the girl spread in the village. While speaking to media persons, a police official said, “Post-mortem report is awaited. Case registered. Accused has been arrested. Investigation is underway."