No arrests have been made so far in connection with the murder of the woman, a law student, in her small wayside house in Perumbavoor on April 28, though three persons have been picked up for questioning.
The shocking incident also had its echo in Rajya Sabha with members demanding 'exemplary punishment' for the culprits while the state government assured stern action.
On the investigation side, Police released a sketch of a suspect while the post-mortem conducted at Alapuzha Medical College Hospital confirmed that she was subjected to brutal torture and rape and her body bore 38 wounds big and small.
While Chandy dismissed reports that the case had weakened following the delay in arresting the culprits, he assured that government would spare no efforts in bringing the culprits to book.
The government later in the day announced a solatium of Rs 10 lakh to the family of the woman, who was found brutally murdered at her house in Perumbavoor.
CPI(M) veteran V S Achutanandan attacked the government and demanded that a new probe team be constituted.
BJP state president Kummanam Rajasekharan criticised the government over the delay in the arrest of the accused. Kerala State Commission for SC/ST has taken up the matter while the state Human Rights Commission has said the crime branch should investigate the case.
In the RajyaSabha, Deputy Chairman P J Kurien described the incident as "most shameful for every Keralite" while the Minister of State for Parliamentary Affairs Mukhtar Abbas Naqvi said it had "crossed all limits and was inhuman".
"If the streets are not secure, even the house is not secure for girls, where will they go?" she asked.
