26 of The Most Dangerous Female Criminals The World Has Seen Till Date

21. Maria Licciardi

Was involved in the killing of over 100 people regarding a heroin dispute.

Maria Licciardi lead the Camorra crime syndicate in Naples, Italy from 1993 to 2001 before her empire started to unravel. It was the year 1999 when a dispute over heroin among groups resulted in killing as many as 100 people in Naples. She was arrested in 2001 after an intensive search operation was launched by the police as she was nowhere to be found for a long time. She went into hiding as soon as she was added on the 30 most wanted Italians list in 1999.