now back to "dateline." >>> chris hall was charged in the drowning death of his wife christy. ere preparing to layout their case, hall's daughters stood by him, proclaiming his innocence. would anything change their minds about their dad? here again is keith morrison. >> bert is a hard charging man. ex-member in good standing of the san francisco d.a.'s office now senior deputy d.a. in riverside. that takes skill, persuasive powers. he would need them in the murder case against the former police chief and family man chris hall. >> mr. hall, on the surface, looks like a loving family man. he looks like a good father. was somebody that had the support of his family. >> so, he did. but he wasn't buying the loving father and family man bit. no. when he heard about chris hall's very obvious grief, the whaliai that went on after the so-called accident, the phrase that crossed his mind was, it's an act. >> i think it was a wonderful performance by the defendant of acting like a grieved husband. when you look at his actions, how little he did to help his wife. >> who tried harder to sa

christie smith, nbc bay area news. he south bay, or that report. hundreds of people gathered at city hall for the march to keep families together. the latina success network care, and organizers from the women's march all joined together to protest. >> i am so grateful that i'm from a community that shares my values. these are oakland values. >> oakland mayor libby schaaf front and center today during a protest. she's been at the center of a high profile dispute between the trump administration after she warned of an immigration raid. nbc bay area has continuing coverage of the rally in oakland today. >> reporter: carrying signs saying "families belong together" and "stop torturing kids," nearly a thousand people gather in oakland for kids standing up for kids, a youth rally organized by 10-year-old kaia marvin. she said it all started when she saw a photo of kids crying. >> i asked my mom what that was and she said kids were getting separated from their families. >> reporter: the most notable face at the rally, oakland mayor libby schaaf. >> i am so deeply touched by our incredible child

halle berry's secret is moisturizer, or you can go to the extreme and inject botox in the creases, like 64-year-old christie as long as it's in the very small doses. no overhead lighting. is a really good tip as well. >>> yeah, fillers look great. >> this is all foundation. >>> who messes up more the cast kron-4 news at eight: a brutal and unprovoked attack on an elderly man in the east bay. and it was all caught on camera. who police are looking for tonight. plus...a story you will see only on kron-4. new details about how the accused rideshare rapist preyed on and attacked women. plus...an oxygen tanker accident forces evacuations of a north bay medical office building and the shutdown of a freeway. we have a live update. i'm ken wayne i'm vicki liviakis the news -- at eight -- is next. >>> travel consideration provided by -- . >>> saturday night live was on a roll last season. but so much the funniest moments never made air. >> no, we're talking a about the bloopers of course. it wasn't just the cast that kept messing up. take a look at this. bye, everybody. >>> something coming out about me real soon. b

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christie had gone to see a relative at the air force base in nearby san bernardino. by chance while she was there encountered a security guard who, to her, looked just like elvis. it was christopher hallris to her friends. >> apparently she was a little flirty at the gate. >> in short order, chris and christi got married. she was 17, he 20. and as the girls grew up, they said they never doubted for a single moment the powerful bond of love. their parents with them and them with each other. >> they were probably closer with our parents than most children. their the parents that i hope to one day be. >> chris, her perfect mirror. >> my dad is a little more kick back, relax and quiet, but they're a perfect balance, i think. >> yes. >> for years chris hall was a police officer in san bernardino until he was shot in the line of duty. then he went off to become police chief in two small towns in idaho. then in 2005 anticipating an empty nest and eventual retirement, the halls bought this place back in calamasa. life in the spring of 2007 seemed to have hit a sweet spot and ashton and brianna remember their mother telling them. >> we were laying on the bed with her. she just started talking.

christie? >> reporter: these demonstrators started this morning over at dolores park and walked down market street and people joined them along the way when they got to city hallnd their message was clear that families need to stay together. thousands of demonstrators marched down market street carrying signs reading families belong together. >> every time i look at my kids, i think of all the little ones separated from their parents. >> reporter: protesters spoke against the trump administration's zero tolerance policy. they want families separated at the border reunited. after much public outcry, trump signed an executive order.s -- s to be making the motions to not separate the families, he's going to be detaining them for a long time for a much longer time based on his executive order. >> reporter: many called for an end to family detentions at a rally at city hall. immigrants shared stories of hardship as politicians gave a reminder of what's at stake. >> rallies are not enough. >> reporter: today psi tweeted r world. republicans want strong borders and no crime. dems want open borders and are weak on crime. organizers denounced u.s. policy. >> doesn't ma

halle berry's secret is moisturizer. or you can go to the extreme and inject botox in the creases like 64-year-old christie brinkley. >> fillerting is a really good tip as well. >> yes, because we have all seen that lady with the 25-year-old face, and then the neck. >> always tells the tale. meanwhile, i feel like you'd say yes to just about anything, keltie. >> i really well. i'll try anything for the first tim time. some really big stars have tried this new procedure where you get intravenous vitamin injections, so guinea pig me, i went and gave it a try. miley, chrissy, and mark wahlberg have done it. >> what's in the iv doctor? >> vitamins. >> rihanna, the kardashians. celebs, like all of us are looking for the quick fix. one of our biggest sellers in hollywood is the hangover iv, full of electrolytes and hydration. >> dr. david gossland says he can create a custom iv cocktail for just about anything including jet lag, tension release, fat burning, anti-aging or even your daily dose of vitamins. >> what makes an iv drip better than taking an oral vitamin? >> 100% of whatever we put into your iv is going to go into your bo