Rosalia Messina Denaro, sister of the late Sicilian Mafia boss Matteo Messina Denaro, has been sentenced to 14 years in prison for mafia association and receiving stolen goods. She played a significant role in managing her brother's finances and facilitating communication through coded messages. Matteo Messina Denaro, a notorious Cosa Nostra boss, was captured after seeking cancer treatment, ending his three-decade run. Rosalia's inadvertent assistance in revealing her brother's whereabouts led to his arrest, exposing their deep involvement in criminal activities. Matteo's use of 'pizzini' notes for communication and his ties to the Corleonesi faction further highlight the intricate web of mafia operations.