From The Los Angeles Times: Los Angeles school board members have voted against renewing the operating agreements of two charter schools involved in a cheating scandal last year. The decision could lead to a shutdown of all six schools run by the Crescendo organization. The vote was based on the revelation that a principal implicated in the cheating scandal had been hired by the outside organization brought in to manage the Crescendo schools. L.A. Unified officials had explicitly directed that no former Crescendo principals could work either for Crescendo or for the Celerity charter organization, the outside group that was brought in.