The State Police Public Relations Officer, Nnamdi Omoni who disclosed this in Port Harcourt said the suspects are in custody and are giving useful information to the police.
Omoni said a locally made pistol and some cartridges were found in the pubic region of the engineering student, Chimena Uzondu who was shot dead by a fellow undergraduate on the campus but the mother of the deceased claims that her son was never a cultist.
The police spokesman said further steps would be taken on the suspects after investigations.
