All the five were directly involved in killing the SDPI leader K S Shan, ADGP (Law and Order) Vijay Sakhare said.
ADGP (Law and Order) Vijay Sakhare told PTI that the police have also taken into custody a person suspected to be involved in the killing of RSS leader Sanjith in the district in November last year.
"There is a larger conspiracy behind the killings of Sreenivas and Shan," said ADGP (Law and Order) Vijay Sakhare, the head of the Special Investigation Team (SIT) probing the two back to back murder cases, which had rocked the state recently.
The senior police officer said the four, after interrogation, revealed their roles and that the police now knows all the participants, conspirators and collaborators involved in the killing of the RSS leader.
Three Rashtriya Swayamsevak Sangh workers have been arrested for allegedly carrying out the murder of a Popular Front of India leader in Palakkad district of Kerala on April 15, the police said on Tuesday, and added that the trio were friends of an RSS leader who was killed in Palakkad in November last year.
Members of the Popular Front of India and its political offshoot Social Democratic Party of India as well as the Bharatiya Janata Party-Rashtriya Swayamsevak Sangh were among those involved in the two recent back-to-back murders in Palakkad district, the Kerala police said on Monday.
In view of the recent back-to-back murders of two political activists in the state, Kerala DGP Anil Kant on Friday directed district police chiefs to take stringent action against those spreading fake news and false message through social media and book the administrators of such platforms who allow discussion on them.
This is the Indian Navy's first massive evacuation exercise from foreign soil during the COVID-19 lockdown.
After a review meeting held at the Pathanamthitta District Collectorate to assess the situation, Rajan and state health minister Veena George said at a press conference that it has been decided to open the Kakki dam to release around 100-200 cumex water which would increase the water level of Pampa river by around 15 centimetres.
The bench observed that if a hasty investigation was conducted, the accused would be allowed to go scot-free.
The 60-metre high 19-storey building, known as "Holy Faith H20, was levelled in seconds in a spectacular implosion.
The triple lock involves a combination of technology and human surveillance and restricting movement of people in three stages.
Slamming the public outcry over the alleged delay in action against Jalandhar Bishop, Auxilary Bishop of Changanassery Archdiocese, Thomas Tharayil sought to know whether declaring a person guilty without an investigation and trial was also a new Kerala model.
The nun had accused the clergyman of sexually assaulting her repeatedly between 2014 and 2016.
Explosives, weighing totally nearly 750 kgs, were used in a controlled manner to bring down the lakeside structures in Maradu, eight months after the apex court ordered their demolition for violation of the Coastal Regulation Zone norms.
Joseph, a Dalit Christian, was abducted on Sunday and killed by a gang of criminals allegedly engaged by his fiancee's family.
The 54-year old Mulakkal was arrested by Kerala police after intense interrogation in Kochi over the last three days.
The nun had recently sought urgent intervention of the Vatican for justice and demanded the bishop's removal as the head of the Jalandhar diocese.
This is the third time the temple is opening after the court verdict, though no girl or woman in the previously banned age group could offer prayers so far following stiff resistance by devotees and activists, opposing any change in the temple traditions. The apex court on September 28 lifted the age-old ban on entry of girls and women in the 10-50 age group.
A 12-hour hartal is being observed against the preventive detention of a Hindu Aikya Vedi leader.
The BJP/Rashtriya Swayamsevak Sangh and right wing outfits have made it clear that they would not allow any woman in the 10-50 age group to offer prayers at the shrine, where the deity is 'Naishtika Brahmachari' (perennial celibate).