Police respond to single car crash with Utility van off road into large boulder. Driver admits to having a couple of beers earlier, but is otherwise agitated and upset following the accident. Cruiser camera captures scene of crash and a single filed sobriety test administered. Defense ready to challenge reliability of field sobriety test given driver’s mental state and the admissibility of a portable breath test (PBT). Driver refuses post arrest breath test. DWI Charge dismissed prior to trial.