Body of Bruno Delnegro was found in a cave in Abruzzo last year, with three sons and girlfriend of one now under investigation
Italian police believe that the body of man found by walkers in a remote spot in the Abruzzo region a year ago had been left there by his sons who continued to pocket his pension.
The body of Bruno Delnegro was found by two Canadian walkers last July in a cave about 215 miles (350km) from his home in Trani, in the southern Puglia region.
