20.07.2013 Views

SUPREME JUDICIAL COURT DIRK GKEINEDER - Mass Cases

SUPREME JUDICIAL COURT DIRK GKEINEDER - Mass Cases

SUPREME JUDICIAL COURT DIRK GKEINEDER - Mass Cases

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Greineder based solely on peaks above 100 RFUs. 'Tr.<br />

(9/13/06) /79-80. According to Dr. Eisenberg, Murphy is<br />

wrong. Virtually all. of the peaks relied upon by Cellmark<br />

to associate Dirk Greineder with the DNA recovered from<br />

the key three pieces of evidence were less than 100 RFUs.<br />

E. 685-686. With respect to the right-hand work glove<br />

specifically mentioned by Murphy, Dr. Eisenberg reviewed<br />

Cellmark's results locus-by-locus, concluding that "the<br />

only scientifically justifiable conclusion that can be<br />

reported is that Mabel Greineder must not be excluded as<br />

a potential contributor.. .'I and that the results over 100<br />

RFUs do not implicate Dirk Greineder at all.. _A. 686-689.<br />

Murphy's third excuse was that such a motion would<br />

give the Commonwealth and its witnesses a helpful preview<br />

of the defense Murphy was planning to spring at trial.<br />

Yet, he failed to challenge the scientific reliability of<br />

Cellmark's testing before the jury. In cross-examining<br />

Dr. Cotton, Murphy did not ask her about Cellmark's lack<br />

.of validation studies for calling allelic peaks and DNA<br />

mixtures at less than 100 RFUs, its lack of specific<br />

criteria for lowering the RFU threshold from 100 to 40,<br />

its lack of substrate controls, or its flawed statistical<br />

analysis. Accordingly, filing a Lanisan motion<br />

challenging the admissibility of Cellmark's DNA test<br />

results would not have revealed Murphy' 6 trial strategy.<br />

50

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!