Solve this Murder case (challenge)

?Solve this Murder case (challenge)..?????
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Near Mumbai
A? man was found murdred on 2-10-2013 wednesday afternon at 12.35pm in his house...... His wife called ?police at 3:23pm..

Police questioned everyone..
??Wife: I was sleeping..
? son: i went for movies with my gf

??Neighbours: We went 4 the marriage..

?Driver: I went to withdrew cash..

?Cook: I went to Wine shop to buy Wine..
?gardener: i was in garden the whole time. i didnt hear anythng
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?Watch Man: I went to My relative's Marriage..

Police arrested the murderer immediately..??
Who was it? ??
"Reply if u r briliant ?
with correct reason"
Ans !??