His statements led to widespread investigations into the radioactive waste disposal rackets .
Fonti 's allegations , first made to prosecutors in 2003 , included that at least 30 ships loaded with toxic waste , much of it radioactive , were sunk off the Italian coast .
Fonti 's statements led to widespread investigations into the radioactive waste disposal rackets .
Fonti 's allegations , first made to prosecutors in 2003 , included that at least 30 ships loaded with toxic waste , much of it radioactive , were sunk off the Italian coast .