Kolkata: Tala police station has nabbed a person identified as Md Kalam for allegedly murdering his friend Shaikh Abdul Abbas late on December 24 night.While probing the case, the sleuths recovered some empty alcohol bottles from the spot along with a brick with blood stains on it. During a preliminary interrogation, the sleuths noticed some of Abbas’s friends behaving suspiciously. Later, police detained a few of them. While interrogating them, several contradictions were found in Kalam’s version. Also Read – Rain batters Kolkata, cripples normal lifeDuring rigorous interrogation by the police, Kalam admitted to have killed Abbas but he did not have any personal grudge against him. Sources informed Kalam got involved in an altercation with Abbas over distribution of money. Though Kalam’s family claimed Abbas had made a foul comment on Kalam’s sister but nothing could be confirmed till Wednesday night. On Tuesday morning, locals saw Abbas’s body lying inside a drain near Tala Park.Later, police recovered the brick with blood stains and empty alcohol bottles. Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killedThe autopsy surgeon said the nature of death is homicidal. Meanwhile, from a local source, the sleuths came to know that on Monday night Abbas had alcohol with some of his friends near the place where his body was found. It was also alleged that he had won a gamble between him and his friends and a conflict had occurred a few days ago. Based on the information Abbas’s friends were interrogated and the sleuths were able to nab the culprit.