once again, detective lomeli pulled up the gps coordinates.ed the place martha was last seen in santa ana, and? no gordon. not there. but when she checked locations for kianna and josephine, sure enough, there he was. so why not at that first location? she checked the record and discovered that at that particular moment, gordon wasn't on a gps monitor, but he was wearing one at the other three places, and so was cano. the electronics made it absolutely obvious, here they were, cano and gordon driving together up and down beach boulevard and all around santa ana and anaheim. >> i mean, even when they're on the freeway -- >> they were in the same car? >> they were in the same vehicle. >> reporter: julissa trapp had prayed for a hail mary, but she never expected anything like this. >> i soon realized, "i'm not just dealing with one, we're dealing with two." two sex offenders wearing gps bracelets. >> reporter: but for all the electronic cross referencing, the case against cano and gordon was purely circumstantial. detective trapp could not arrest

once again, detective lomeli pulled up the gps coordinates.ed the place martha was last seen in santa ana and? no gordon. not there. but when she checked locations for kianna and josephine, sure enough, there he was. so why not at the first location? she checked the record and discovered at that particular moment gordon wasn't on a gps monitor, but he was wearing one at the other three places and so was cano. the electronics made it absolutely obvious here they were, cano and gordon driving together up and down beach boulevard and all around santa ana and anaheim. >> i mean, even when they're on the freeway -- >> reporter: they were in the same car? >> they were in the same vehicle. >> reporter: julissa trapp had prayed for a hail mary, but she never expected anything like this. >> i soon realized, i'm not just dealing with one, we're dealing with two? two sex offenders wearing gps bracelets? >> reporter: but for all the electronic cross-referencing, the case against cano and gordon was purely circumstantial. detective trapp could not arrest t

. >> trap asked lomeli were any of those gps monitors here where jarrae placed her last phone call or here, where she window up in a dumpster. >> and if you find the same guy at both locations, you're getting somewhere. >> mm-hmm. >> lomeli ran the search, and what were the chances? she got a hit in both locations. she called detective trapp. >> there's only one person. she says, i know him. i said who? and she's all, his name is frank kano. he's a registered sex offender. >> in 2007, frank kano pleaded guilty to committing a lewd act on a minor. he was now on parole, wearing a gps monitor. but now, next question, did frank kano's monitor put him near the places those other three women, according to phone records, made their last calls. kianna, josephine, and martha. one by one, the detective entered the coordinates. >> and every intersection for that date and time that they gave me, frank kano came up. >> wow. >> for every single intersection, it was -- i was shocked. >> reporter: but something about that man, frank kano. he had a buddy, and lomeli had run into them both. >> i mentio