The state CID team probing the 2018 unnatural death of the security guard of BJP MLA Suvendu Adhikari visited his residential complex in Contai, East Midnapore, on Wednesday and examined the site where the guard, Subhabrata Chakraborty, received the gunshot injury.

“A team went to the building where he would stay during office hours. The building is in the name of Suvendu Adhikari’s brother Dibyendu. The latter was present during the CID visit,” said a CID officer.

The CID team spoke to colleagues apparently present on the spot or in the same building when Chakraborty received his bullet injury. Dibyendu was questioned as the owner of the building, an officer said.

In 2018, police reported Chakraborty shot himself. Last week his wife Suparna filed a complaint blaming Suvendu Adhikari and others for the death, including an alleged delay in arranging an ambulance for her then-wounded husband from Contai to Calcutta.

Contai police started a case under sections of murder and criminal conspiracy.