GUWAHATI, May 19: Panikhaiti police arrested notorious land Mafioso Mansur Ali from the Silpukhuri ares in Guwahati on Saturday. Ali hails from Tari Bagan at Amgaon in Panikhaiti. He has been hiding for the past one year. He has a case against him for allegedly selling a teenage girl of Panikhaiti to a person in Rajasthan. He was arrested in that case, besides being sent to jail.