rainstorm comes, unearths certain things, and now we locate these victims. so you get lucky. yes. very lucky. very lucky. reporter: by late february 2009, commander paul feist and his small army of crime scene investigators and volunteers weren t feeling very lucky at all. they had literally spent weeks in the trenches looking for bones at that abandoned construction site. it is a lot of shovel and pick work. it s a lot of sifting and actually in the dirt. reporter: two women on ida lopez s list had already been identified among the 11 sets of remains. now between the bulldozers and ida s prayers the department was moving heaven and earth to find out if there were more women from ida s list out there. commander feist knew every scrap of evidence recovered from that gigantic crime scene would have to be cataloged and stored until
housing downturn, after that the fact the company leaves, a big rainstorm comes, unearths certain things, and now we locate these victims. so you get lucky. yes. very lucky. very lucky. reporter: by late february 2009 commander paul feist and his small army of crime scene investigators and volunteers weren t feeling very lucky at all. they had literally spent weeks in the trenches looking for bones at that abandoned construction site. it is a lot of shovel and pick work. it s a lot of sifting and actually in the dirt. reporter: two women on ida lopez s list had already been identified among the 11 sets of remains. now between the bulldozers and ida s prayers the department was moving heaven and earth to find out if there were more women from ida s list out there. commander feist knew every scrap of evidence recovered from that gigantic crime scene would have to be cataloged and stored until
you look at how many things had to have happened for these victims to be located. the development at first, the housing downturn, after that the fact the company leaves, a big rainstorm comes, unearths certain things, and now we locate these victims. so you get lucky. yes. very lucky. very lucky. reporter: by late february 2009 commander paul feist and his small army of crime scene investigators and volunteers weren t feeling very lucky at all. they had literally spent weeks in the trenches looking for bones at that abandoned construction site. it is a lot of shovel and pick work. it s a lot of sifting and actually in the dirt. reporter: two women on ida lopez s list had already been identified among the 11 sets of remains. now between the bulldozers and ida s prayers the department was moving heaven and earth to find out if there were more women from ida s list out there.
had to have happened for these victims to be located. the development at first, the housing downturn, after that the fact the company leaves, a big rainstorm comes, unearths certain things, and now we locate these victims. so you get lucky. yes. very lucky. very lucky. reporter: by late february 2009 commander paul feist and his small army of crime scene investigators and volunteers weren t feeling very lucky at all. they had literally spent weeks in the trenches looking for bones at that abandoned construction site. it is a lot of shovel and pick work. it s a lot of sifting and actually in the dirt. reporter: two women on ida lopez s list had already been identified among the 11 sets of remains. now between the bulldozers and ida s prayers the department was moving heaven and earth to find out if there were more women from ida s list out there. commander feist knew every scrap