American Centre bombing convict produced at Gujarat court 21 Feb. 2012 20:54 Ashishsingh Chauhan Ahmedabad A convict in the Kolkata American centre bombing incident in 2002, was today produced before a court here in relation to a case of illegal weapons haul at Patan district in 2001. As per the case details, the accused Ansari is involved in a lethal weapon landing case at Patan district. Ansari has been lodged in a Kolkata jail. He was today produced before the CBI court of judge AY Dave. The case has been posted for March 6.