Police nabbed Raj Deo Sah, who was carrying the skulls, at a bus stand in Chapra. "We recovered human skulls from Sah's bags," a police official said.
Official sources in Chapra Superintendent of Police's office told rediff.com that Sah confessed that he was taking the human skulls to Siligurito sell them.
"Sah told police that he used to collect human skulls from burial grounds in different places in Bihar," police sources said.