Philadelphia Public Schools issues statement on 2009 report that suggests "cheating":

[femmocrat]

"Unfortunately the District did not receive a copy of the 2009 forensic analysis released by the Pennsylvania Department of Education.

Information from the erasure analysis would have been very useful in supporting the District’s investigations, although we agree with PDE’s spokesperson, Mr. Eller, that in its current format, it is not user-friendly. Given the resources PDE expended in 2009 to conduct the forensic analysis, as well as those used to conduct the 2011 analysis, it would be helpful if PDE had provided additional guidance on how to use the results of these important and useful analyses.

http://www.thenotebook.org/blog/113872/district-we-never-got-2009-report

The statement goes on to detail the security protocol during testing.