A question.........

I have a question - how can arjun be in jail for a long time n then is given a death sentence coz i dont think anyone saw how HP died n even if they blame him how will they prove? Inspite of arjun confessing his so called crime does the court not need a proof dat he is the so called killer? kya ho raha hai ? how does d indian judiciary system work? 😡😡

Hp walked so fast wen he entered d terrace , was d floor not slippery then ? only wen he turned d floor became slippery. How dumb?