Allison Mack turned over a "substantial" amount of information to the government about the inner workings of the NXIVM organization of which she was involved as a master to recruit women as "slaves," new court documents explain. In a sentencing memo filed Monday ahead of Mack's June 30 sentencing hearing, the government asked the Eastern District of New York to "impose a sentence below the otherwise applicable advisory Guidelines range" due to Mack's "assistance" in the case.