Bhubaneswar, Nov 22: Digging more into the SI recruitment scam in Odisha, the Central Bureau of Investigation (CBI) has intensified its probe to unveil the alleged chain of fraudsters, linked to the case.

The sleuths on Saturday summoned six suspects to quiz on the high-profile job fraud whereas a team started reviewing the findings of the Odisha Crime Branch.

Soon after the CBI took over the probe it questioned four individuals in connection with the Odisha Police Sub-Inspector (SI) recruitment scam.

According to reports, the CBI team, based on the prima facie, summoned at least 10 youths who were linked to the job fraud network. However, four from them deposed before the CBI whereas others did not turn up.

Upon quizzing, the Cental Investigation agency reportedly amassed substantial clues on the biggest scam.

Worth mentioning, the CBI formally took over the SI recruitment scam probe from the Odisha Crime Branch on November 11.

While, higher officials of CBI office New Delhi are heading the probe, officials of the regional office Bhubaneswar are dealing with the case here in Odisha and Andhra Pradesh.