The Aam Aadmi Party has demanded a probe by the CBI or a retired high court judge into various cases of cheating on the promise of government jobs in Goa. Talking to reporters on Tuesday in South Goa, state AAP president Amit Palekar also sought an immediate halt of the process of recruitment in government departments. An inquiry should be conducted into the "scam" by the Central Bureau of Investigation. If not the CBI, then the probe should be carried out by a retired high court judge, he said. "The role of insiders in the entire scam should be probed as it does not look like some isolated cases. This is a big racket," he claimed. All senior officers, including those who are close to Chief Minister Pramod Sawant, should be held accountable, he said. The Goa police have arrested half-a-dozen persons for their alleged involvement in the cash-for-government jobs scam, recently exposed following a series of cases registered at various police stations in the state. A person who was .