Police stop MA Driver for marked lanes violation. Driver displays odor of alcohol and glassy/bloodshot eyes and tells Officer he is just coming back to rental house from buying liquor. Driver complains about flashing lights during HGN test and only completes Walk and Turn Test before refusing remaining tests, including breath test. DWI Charge dismissed prior to trial. Lifetime lookback effects of Melanie’s Law avoided for this MA resident (NH DWI Would have triggered two 2 year loss of MA License) with prior Continued Without a Finding (CWOF) disposition on an OUI.