"Nifong listed nine expert witnesses he expects to testify for the prosecution: L.D. Milks, Timothy G. Suggs, Hope Copeland, Jennifer Leyn and Rachel Winn of the State Bureau of Investigation; Brian W. Meehan and R.W. Scales of DNA Securities in Burlington; and Tara Levicy and J. Manly of Duke University Hospital."
You have to at some point "notice" the other side about your experts or the judge could exclude them. This leads to both sides often "noticing" the other side with every possible expert they have including lots that ultimately are not called. [Heck I have beens subpeanoed in a case I have never heard of by an attorney I have never met. I had done work for the firm in the past. Ultimately I never did any work on that case and never was deposed.]