expert testimony
Virginia criminal defense – Intermingled DNA by itself does not prove guilt
Praised be the Virginia Court of Appeals's May 2, 2017, decision reversing a robbery conviction that rose or fell on DNA found on items that a masked knife-armed robber discarded near the scene of a gas station robbery. It turned out that others also left...
Virginia DWI Defense – Challenging Horizontal Gaze Nystagmus Testimony
The horizontal gaze nystagmus test ("HGN") is routinely included among the field sobriety tests. Even if the test's name sounds scientific, in reality the test involve's the police officer having the DWI suspect follow a pen or other stimulus with the suspects' eyes, while the...