Police respond to scene of single car crash. Police speak briefly with driver who is trapped in car before she is transported to MA hospital. NH Police seek search warrant that is executed by cooperating MA Police at hospital. Blood seized and tested at .17 BAC leading to DUI and Aggravated DUI charges. Defense challenges legality of search warrant for hospital blood in Massachusetts and sufficiency of probable cause to issue warrant in first instance. DUI and Aggravated DUI charges dismissed before trial and hearing on merits of defense motions to suppress.