A DNA database would reduce the time spent tracking down suspects  A DNA database is not intended to replace conventional criminal investigation. The database ought to identify the potential suspects, each of whom can then be investigated by more conventional means. During 2008/09 in the United Kingdom, 'almost 6 in 10 crime scene profiles loaded to the National DNA Database were matched to a subject profile'1. There is no possibility of escaping the provision of technical evidence before a court. Doctors, ballistics experts, forensic scientists are already a common feature of the large criminal trial. The jury system is actually a bastion against conviction on account of complicated scientific facts. The British jury is instructed to acquit a defendant where they find reasonable doubt. If the genetic data and associated evidence is insufficiently conclusive, or presented without sufficient clarity, the jury is obliged to find the defendant not guilty. 1 NDNAD. (2009). National DNA Database: Annual Report 2007-09. Retrieved May 19, 2011, from