Four skeletal remains and nine human skulls were discovered in a sand dump in Visakhapatnam.

The discovery was made in the Sheelanagar area of the city.

The sand had reportedly been brought for ongoing Port Road construction work. 

The unusual discovery caused concern among local residents.

Police reached the location and began an investigation into the origin of the remains.

Authorities are working to establish whether the remains are recent or old.

Forensic experts have been called in to examine the skeletal remains. 

The investigation is also looking into how the remains came to be mixed with the dumped sand.

Police are examining the possibility of foul play as part of the inquiry.

However, the exact circumstances behind the discovery have not yet been established.

Officials are expected to rely on forensic examination to determine the age and identity of the remains.

The investigation is continuing, with authorities working to establish the full circumstances surrounding the discovery.