S1, E5: In today's episode, host Chiranjeet welcomes the four contestants that will have to clear several rounds to become today's Detective 2015. The four participants are Tias Das, Abhik Bannerjee, Priyanka Dhar RoyChowdhury and Samit Ganguly. The first round is Presence of Mind, with today's theme being animal. The second round is Identifying the Incident. Samit Ganguly gets eliminated after the second round. The third round is with Jalmohan Ganguly, in which he will read out a story written by him and the contestants have to pick the mistakes. To know what the other rounds are and who becomes Detective 2015 in this episode, watch Zee Bangla's new show.Detective means a person / personality is one who has profound intuition, has inimitable sense of investigation, dares to bring the truth alive. Detective 2015 is a reality show of Zee Bangla to discover the detective within you. What makes a great detective - observation skills, power of deduction, critical thinking ability, logical reasoning skill and mental ability. Zee Bangla asks Bengalis - Do you have this ability within you? This time Zee Bangla comes up with this innovative, interesting reality show for Bengal's all hidden daring talents and IQ's to reveal themselves. A platform for all men and women across age groups to stimulate their brains and discover the passionate investigative trait within. There will be some interesting rounds to test one's observational skills, testing one's deduction power, testing critical thinking ability, testing logical reasoning skill, testing mental ability and finally, case solving to reveal the true detective. The show is hosted by none other than the superstar Chiranjeet Chakraborty.