“...then somebody at Komen has committed a serious felony”
If we have some of their solicitations, either Komen or PP, that mention that the funds will be used for mammograms and the funds are diverted, then maybe a complaint to the IRS to have their 501(C) exemption revoked or to the Consumer Protection agencies of the various states to have their license to solicit funds revoked would work faster than complaining to criminal authorities.
Citizens can make those complaints.
The info on the Komen website certainly implies that there are mammograms (and even breast cancer treatment) being performed at Big Murder clinics:
http://ww5.komen.org/uploadedFiles/Content/AboutUs/MediaCenter-2/planned_parenthood_winer_2010.pdf