Victims have accused the archdiocese of transferring abusive priests to new churches without warning parishioners and covering up their crimes for decades.
Director-general and deputy leave following the arrest of high-ranking cleric, accused of plotting to smuggle 20 million euros into Italy from Switzerland.
Black smoke rising from the Sistine Chapel today reflects continuing divisions among cardinals after three rounds of voting; the winning candidate must receive 77 votes, or two-thirds of the conclave.