very nice story..... bs ek thought hai agar aap consider kre ki agar aap kabhi chhoti kahani post krna chahti ho to Jaisa kaka hathrasi, haisankar parsai , prem chand, mahadevi verma jaise classic lekhako ki choti choti kahaniya pad skti hai.
Bakwas style PLEASE READ LAST LINE sherlock Holmes was legend he would solve by his theories just for an example the bodies were warm means murder just happened fingerprints on the chain if not avilable then the suitable angle from which bullet was fired then also the exp4ession of faces must say whether they know the person or not and at last he would check all the tickets and classes because the murderers room must be empty after the murder