DNA results confirm the Assam native, Ami Ul Islam as the murderer of Jisha. He is said to have fled to Assam after the murder, and was returning to Perumbavoor when picked up by the police. Four of his friends also are being held by the police. The major break through to the case came when police found the footwear that was abandoned near murder scene with jisha’s blood on it. Traces of cement found in the footwear hinted that the murderer could be a construction worker. The suspect is one of the workers who worked on the construction of Jisha’s house. Now the DNA samples of the suspect is confirmed to match with the saliva and blood samples found on Jisha’s body.