ten scenes in total here in ala vista. christi? >> sara, we appreciate it very much. take good care there. thank you. >>> sara sidner, thank you so much. you can also watch sheriff brown on the next program coming up at 9:00 with candy crowley, "state of the union," for a full interview one hour from now. just last month rodgers' family reached out to police after they discovered social media posts about suicide and killing people. police went to the home. they said he was polite and courteous and when they did a mental health check at his residence, things appeared to be fine. so they left. >> this baffles a lot of people to hear this. let's bring in retired law enforcement agent lou palombo. can you walk us through, what happens when police show up at someone's door for a mental health check, what specifically are you looking for? >> i think in this instance it was a welfare check. that's a little bit different. what they want to do, first and foremost, is make sure that the individual they've been summoned to visit is actually okay. in the instance with this gentle

santa barbara city college student lived in ala vista. the county sheriff's office said they were familiar with him. he claimed he was the victim of an assault but the investigation revealed he may have been the aggressor. in january of this year he accused a roommate of stealing three candles and made a citizens arrest. then less than a month ago family members asked them to check on him after his parents discovered his youtube videos. but when sheriffs went to his apartment they determined he didn't meet the criteria for a mental health hold. >> the deputies found him to be polite and courteous. he down played the concerns for his welfare and the deputies cleared the call. >> rogers told deputies he was having difficulties with his social life and probably wouldn't be returning to school in the next year n a rambling online manifesto entitled my twisted life, rodger described his fear, saying the police would have searched my room, found all of my guns and weapons arks long with my writings about what i plan to do with them. i would hav

the spree that left seven people dead including the shooter in that college town in california, ala vista22-year-old elliot rodger described a lifetime of rejection by women and sexual frustration in