Claim: The Mabel Bassett Correctional Center (MBCC) is a 1,291 capacity prison facility for women that first opened in 1974 in 	McLoud, Oklahoma.
Evidence: The Mabel Bassett Correctional Center (MBCC) is an Oklahoma Department of Corrections prison for women located in unincorporated Pottawatomie County, Oklahoma, near McLoud. 1,291 The facility first opened in 1974, on Martin Luther King Drive in Oklahoma City. McLoud, Oklahoma