ABC News Sisters Mary Margaret Kreuper and Lana Chang are accused of embezzling $500,000 from St. James Catholic School in Torrance, California. The pair allegedly spent the money traveling together and gambling at casinos. Both of the nuns retired from the school earlier this year after two decades of teaching. The church and archdiocese have chosen not to press for criminal charges against the nuns. Two nuns as a Catholic church in Southern California are accused of embezzling $500,000 from their school and allegedly using the money to travel and gamble, the Archdiocese of Los Angeles has said. Sisters Mary Margaret Kreuper and Lana Chang allegedly took money from tuition, school fees, and donations at St.