Thrissur:Three officials of the excise department were arrested on Tuesday in connection with the death of a man, who was taken into custody by the department for allegedly possessing ganja, police said.
"We are in search of four more accused in the case," a senior police official said.
Ranjith Kumar (35) of Malappuram was being taken to a police station on October 1 when he showed symptoms of seizure and died on the way to a hospital. But, a postmortem report revealed he had multiple internal injuries, the police said.
A case of unnatural death was registered and later homicide charges were levelled against the excise officials, they said.