K. Chandrasekhar vs. State of Kerala and Others.
(1998) 5 SCC 223
About/from the judgment:
"The law does not mandate taking prior permission from the Magistrate for further investigation. It is settled law that carrying out further investigation even after filing of the charge-sheet is a statutory right of the police.
Also Refer - AIR 2009 SC 23"
Read the Judgment
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