Taking suo motu cognisance of the case on the basis of media reports, Commission Chairman Justice J B Koshy issued a direction to the state DGP in this regard.
The crime branch should submit the progress of the probe to the commission on May 30 by 11 AM, the commission said in the order marked to State DGP, Kochi Range IGP and Ernakulam Rural SP.
Efficient police personnel should be entrusted with the investigation of the case like it was carried out in the murder of a Delhi student in 2012, the commission said in a release.
Police had said as per the post mortem report, she was subjected to rape and brutal assault using sharp edged weapons before being murdered at her small wayside house in Ernakulam district on April 28.