Indore: A SIMI module could be behind the terror plot in Ujjain where a cache of explosives were seized by police on Saturday. Besides a local identity card of Agar Malwa, two other address proofs of South 24 Parganas district of West Bengal and one of Odisha were recovered from the hostel room. This has put cops on the Odisha terror trail, where three SIMI fugitives who fled from Khandwa jail were nabbed last month. During interrogation, arrested SIMI operatives had disclosed plans to target Simhastha 2016.Seized explosives include 2kg chemicals, gelatin rods and 26 detonators. Forensic experts told TOI, this was enough ammunition to trigger a bloodbath in 500m perimeter.Police are now trying to track down the terror module behind the operation. "We have sent the explosive components for forensic examination," said Ujjain IG Madhu Kumar talking to TOI.On Sunday, police released sketches of the suspect and announced a reward of Rs 10,000 for providing information and registered a case under sections of Explosives Act. Anti-terrorism squad (ATS) of Madhya Pradesh police and intelligence agencies have sealed city limits and search is on to nab the accused. However, police said no concrete evidence could be found from mobile phone recovered from the room."We have found two bags from the hostel room, which were stuffed with detonators, gelatin rods and battery linked to a mobile phone. It was not an assembled bomb. Hostel owner has identified the suspect on the basis of photo on ID," Ujjain superintendent of police, M S Verma told reporters. He said mobile call detail records are being investigated, but no concrete evidence was found.Sources said the way gelatin rods, detonators were connected to mobile phone indicated that Improvised Electronic Device (IED) being prepared for blast. The accused chose Atishay Sheel Jain Hostel as his hideout, which was 500m from Ujjain bus stand.Police are acting against hostel owner for not installing CCTV cameras within premises. Sources said the suspect may have done a recce of the place.Owner of the bag, Sajish Khan, had checked into Room No. 212, Atishay Sheel Jain Hostel on Friday after showing his Aadhar card at the counter. He left the room soon after dumping his luggage and told the manager he was going out for lunch.When Khan did not return the whole day, hostel manager Setu Jain got suspicious. He informed police on Friday night, but cops finally acted on Saturday, when Jain pressed the panic button.