>> reporter: chilling, if true. but but in the light-spangled darkness of albuquerque's war zone, where women sell themselves for as little as $20 a trick, truth and rumor are interchangeable commodities. still, in her quieter moments, ida allowed herself to fear the worst. >> i've just always felt that they were going to be together. >> in death as in life? >> yeah. i just -- you know, there was nothing that led me factual to believe that. i just always felt that if you find one you're going to find them all. >> unfortunately, ida's theory would soon be put to the test. >> one of our violent crimes detectives said oh, they found a bone. simparica is what kills tick and fleas, like us. kills? kills! studies show at the end of the month, it kills more ticks in less time than frontline plus and nexgard. guess we should mosey on.