. . . . "Rajan" . . . "P. Rajan" . . . "Rajan Murder Case" . . . . "Rajan Warrier" . "Rajan Case" . . "killed in police custody" . . . . "'' Rajan'' case" . "Rajan case" . "1976" . "custodial death P. Rajan" . . . . "Rajan case" . . . "1976-03-01" . "controversial death of Left-leaning engineering student Rajan" . . . . . "''Orachante Ormmakkuripukal''" .