It’s been the first day of the School when a boy Ronit was found murdered. Police suspect four teachers as the killer and asks them what they were doing in the morning at 11:00 am.
1. Anshu : I was reading the newspaper.
2. Eshu : I was checking chemistry papers
3. Saurabh : I had locked myself in my room as my wife left me.
4. Abhinav : I was preparing speech for orientation.
Who is the killer?