Mannar Moideen (35) was speaking to his acquaintances by the roadside when four persons on a motorcycle hacked him to death and fled the spot, they said.
According to the police, Moideen, who was linked to the Al-Umma outfit and his four associates were involved in the murders of two persons, including Kalidas.
Moideen and the four others were arrested in 2005. All of them were later released on bail.
Police said they are on the lookout for the four accused.
