Solve this Murder case:
A man was found murdered at his house on Wednesday afternoon of 15/8/2007 at 12.35 PM at Delhi.
His wife called the police. The police questioned everyone.
Wife: I was sleeping.
Neighbours: We were out to attend a wedding.
Driver: I had gone to the Bank.
Cook: I was away to the market.
Watch Man: I went out-of-town to meet my relatives.
The police arrested the murderer immediately.
Who's the murderer?
Driver is the Murderer as the Bank is closed on 15th August (Independence day)