AND from what I understand, he did represent her in an ethics complaint, I will try and find those links. brb
http://www.scribd.com/doc/264688411/Baltimore-Police-Motion-for-SA-Recusal
In addition as shown in Exhibit #7 (pdf page 107) Mr. Murphy was actually Marilyn Mosby’s attorney in 2014 for complaint lodged with the Attorney Grievance Commission of Maryland.
Yes the evidence of this was contained on pages 107 and 108 of the motion for dismissal submitted by the defense attorneys.
http://www.fop3.org/wp-content/uploads/2015/05/Motion-for-Dismissal-or-Recusal.pdf
It is mind-boggling that Mosby would deny that Murphy represented her when her statement was so easy to disprove. An interesting question would be did Mosby pay Murphy for this legal representation or was this a "freebie"? If Mosby is criminally investigated for her actions I hope investigators will look into this question since this would be considered a form of bribery IMO.