torrez."porter: it was a shot in the dark. a tactic he'd picked up at a seminar for cultivating informants. >> and the patrol officer that is next to me starts kind of kicking my foot. and he's got an explorer scout who's riding with him -- a young hispanic female. and i look at her name tag and it was "d. torrez." turned out it was debbie torrez, cathy's youngest sister. >> reporter: who just heard you ask that question. >> correct. >> reporter: you had no idea it was her? >> i had no idea. >> reporter: debbie torrez -- cathy's baby sister -- was now 14 years old. eager, her mom says, to assist police because of everything her family had been through. >> she remembered that when we needed help, people came to help us. so she thought it was her turn to help others. >> reporter: which is why debbie was in the park that afternoon, and how she heard daron mention cathy's case. that is a weird coincidence. >> we don't believe in coincidences. >> reporter: to daron wyatt, it felt more like fate. an

did you kill cathy torrez? i don't know who did. we played that several times to where he'd finally say i didn't do it. you doesn't what? >> can't say the words killed cathy. >> right. >> then it moved did you put her body in the trunk of the car. i don't know who did. finally he sat there and put his fist in front of his mouth to keep himself from talking. >> but javier had managed to talk himself into an arrest for murder. nearly four years after cathy's death. he was booked into the orange county jail. >> cathy's family was stunned when they heard the news. tina included. remember, she was still married to armando, sam's brother and javier's cousin. >> that was a shock. >> you didn't see that coming and police didn't tell you. >> right. that was part of their investigation and we had no knowledge of that. >> but they were relieved. at last the case was moving forward. darren wyatt was confident he had enough evidence to prove javier lopez had killed cathy torrez. but once again, the orange county district attorney did not agree.

that's where torrez's father worked.he chp is still investigating the cause of that crash. >>> well, first it was cal, now sanford. there's an uproar on the stanford campus about the upcoming visit by a controversial conservative commentator. the student group the stanford college republicans invited robert spencer to speak next tuesday. he found that the organization stop islamization of america. the school newspaper, the stanford daily published an editorial about his visit. >> we have obviously seen the student senate debate whether or not they should fund the sensorred event. they ultimately chose, yes, to fund the event but also condemned spencer's ideology. >> now the stanford college republicans issued a statement saying we will not let the fact that some students take exception to mr. spencer's views stop us from providing an important educational experience to the stanford community. you remember there were recent protests at cal about the appearance of other conservative commentators like ben sha spear row -- s

. >> milton torrez is one of them. he worries about a world-ending event in his lifetime.ever comes he'll pass the shelter down to his 11-year-old daughter. >> does that bring you comfort? >> it does. it brings me a sense of relief. >> reporter: that relief dublts cost front. >> $25,000 up front and $1,000 a month after. we're prepared for whenever and wherever. >> chris martinez, cbs news, near edge month, south dakota. >>> well, coming up on "cbs this morning," the latest on the deadly church shooting in sutherland springs, texas. jeff glor will be at the scene and we'll hear from governor greg abbott. i'm anne-marie green. this is the "cbs morning news." ♪ psoriatic arthritis tries to get in my way? watch me. ♪ i've tried lots of things for my joint pain. now? watch me. ♪ think i'd give up showing these guys how it's done? please. real people with active psoriatic arthritis are changing the way they fight it... they're moving forward with cosentyx®. it's a different kind of targeted biologic. it's proven to help people find less joint pain and clearer skin. don't use if

matthew cruz is on the left side of your screen, andrew gonzalez on the right and ricky torrez.ee died when the car went off skyline boulevard. the service starts at 6:00. >>> new at 11:00, new research that suggests children raised by guy parents are just as happy as their peers. scientists at san diego state university says more than 20,000 children. they say kids with lesbian, guy or bisexual parents had no more emotional or mental health problems than those with heterosexual parents. experts say they need to do more work to prevent discrimination and provide support. >>> coming up, we have been tracking that rain. which way is it going to go. what's next? >> it's bork working its way into the bay area. we're seeing a lot of cloudy skies out there. it's a little cool. we will talk about when exactly that rain arrives and when it moves out. that's coming up. >>> a $4,000 tax refund is lost in limbo and the irs isn't exactly helping to solve the mystery. i'm consumer investigator chris chmura, nbc bay area responds next. this is the new comfort food. grown right here in califor

. >> we go now to representative norma torrez from california. >> thank you, mr. chairman. mr. thae, thank you for joining us today. i am trying to comprehend what caused you and the wave of defectors to leave during the time that you left, versus under the previous supreme leader. can you talk a little about bit that? >> you mean my case? >> uh-huh. >> oh, first of all, i would like to tell the members here that i am not the only north korean diplomat who do effected -- it was a wave. >> more north korean defect senators -- i mean diplomats who defected but this is a matter of they are willing to open their identity or not but i was fortunate to bring my wife and two sons here -- >> very limit time, sir. i apologize. >> that's right. so, but my colleagues who are also diplomats, they have their siblings -- >> i would not and not before, sir? >> actually, the number of the diplomats defection is more than weeks estimate. >> more now or more under the previous. >> under previous -- i anyone in the past two or three years. >> two or three years, under -- >> kim jong-un regime. >>