patna police on thursday rescued madan prasad 56 a kolkatabased real estate agent who was kidnapped here on february 10 from a house at ramjichak under digha police station area and arrested five criminalsprasads son manish kumar reached here along with his wife jaishree kumari on thursday and lodged a complaint with the police they alleged that the kidnappers had demanded rs60 lakh ransom for safe release of prasad the four kidnappers santosh kumar om prakash sharma hareram rai and lalbabu rai were arrested when they came to collect the ransom amount near patna junction another kidnapper shambhu prasad was arrested from the house where prasad was held captive patna ssp lalan mohan prasad said tnn