Seven children between the ages of two and eight were among the injured.
Italian police confiscated more than 130 million euros ($140 million) in a raid against the Mafia, the authorities said on Tuesday.
Authorities believed some 1,000 metric tonnes of special waste were coming from Naples.
Over 500,000 residents of Naples in Southern Italy will be evacuated in 72 hours after over 160 earthquakes rocked the region in a day.
Like his brothers Diego and Raul, Hugo started playing football at a very young age and even signed for Napoli at the age of 18.
