Massive Data Fraud in Chemistry - Copy, Shake, and Paste

I have been sent a link on the Bengü Sezen case at Columbia University. Sezen is a chemist who was accused of massive data fraud, her case was under investigation by the Office of Research Integrity, a national organization dealing with scientific misconduct in the USA. At least 6 papers in which she was involved have had to be retracted, and Columbia University is moving to revoke her Ph.D. Interestingly, Chemical & Engineering News reports:

After leaving Columbia, Sezen went on to receive another Ph.D. in molecular biology at Germany’s Heidelberg University.

I have, however, been unable to locate any reference in the German National Library of a dissertation accepted at Heidelberg by someone of this name, and all doctorates granted in Germany must be listed here. The blog linked to above has collected many interesting links on the topic.