You won't want to miss this installment of DEFROST. First, we wish a "Happy Birthday" to Lenna Robinson, born on July 11, 1904. 

Remember that tall stack of suspect information pulled together by Crime Analyst Melodie Repass? Lt. Behan and Detective Smith have narrowed down the pile and reconcile the reports with their gut feelings about which suspects may have been responsible.  

By the end of the episode, Behan & Smith decide it's time to hit the road in search of answers.