This is the cover page and pertinent portion of the transcript before Judge Arthur Gonzalez during which the lawyer Douglas J. Pick admits that he refused to allow his own associate file the motion he prepared.  The motion sought to have WorldCom's bankruptcy counsel prepare a report which disclosed differences in payments to certain claims traders. 

This could easily reveal any pattern would be established as to timing of payments, reductions in payments, and increases in payments under the intercreditor agreement.  As at least one of the law firms which represented WorldCom has a history that includes failing to disclose conflicts.  The full transcript is available at the bankruptcy court SDNY in Manhattan.