Justice J B Koshy, Chairman of the Kerala Human Rights Commission, noted that police in Marangattupilly station are facing investigation in the incident and in such a situation it was better if a magistrate monitored the probe.
He was hearing a petition filed by Leela, mother of Siby, died on July 11 following severe head injuries after he was taken into custody in a case related to a quarrel with his neighbour.
Siby was brought to the Medical College hospital here on June 30 by police with severe head injuries and died without responding to treatment.
Kerala government has already ordered a judicial probe into the death.