A special CBI court in Pune on Friday acquitted gangster Chhota Rajan and four others in a case related to an attempt on the life of Shiv Sena leader Ajay Bhosale in 2009.Assailants on a. Gangster Chhota Rajan and four others have been acquitted by a special CBI court in Mumbai in a 2009 case involving an attempt on the life of Shiv Sena leader Ajay Bhosale in Pune.