if teri did this what could her motivation be? >> i have tried to put my head inside hers and i can't. i'm a completely different person so i really can't answer that. >> you try to put a logical sense or even a thought process behind it and the next event comes up and completely blows it away. it's difficult in the situation because you have someone who is so close to you basically betray you in this situation. >> reporter: since kyron's disappearance, lurid allegations have owe merged about the stepmother including an alleged murder for hire. court documents say she alleg allegedly attempted to hire her la landscaper to kill her husband, kyron's father. >> the landscaper in fact assisted police and either wore a body wire but agreed to have a further conversation with teri horman and which was recorded by investigators. >> reporter: then came allegations from divorce filings that she was texting and sending sexual photographs of herself to one of her husband's former high school classmates just days after kyron's disappearance.

one to didi spicer who was brought before a grand jury, but officers have not publicly confirmed teri their focus. >> she's the suspect, she'll be the suspect until she's arrested and she's the defendant. >> reporter: is there a possibility teri horman was not involved? >> i cannot imagine a scenario where she was not involved. >> reporter: kyron's birth parents continue to doubt teri and are holding on to whatever optimism they have left. >> we love you, kyron. never give up hope. we are all coming to get you to bring you home. >> reporter: in published interviews, kyron's parents say teri acted out of character sending four short e-mails to desiree. and she still has a plan she's executing. >>> also joining us from portland, attorney bruce mccain, a former captain with the sheriff's office. good so are to have you with us this morning. at the press conference yesterday, it was impossible not to notice kyron's mother, disease zee, and her emotional state. i know that struck you as well. what did it tell you? >> well, erica, besides the information that came out, but what jumped out a

so y a veouskr teri rinafo anr advante, the flea specialist for gentle, but effective, flea control.

age, a yve teri fo advantage, the flea specialist for gentle, but effective, flea control. >>> have you noticed cleaner streets and sidewalks in downtown san jose? well, a crew spends mornings and nights putting the sparkle into downtown with the locals footing the bill. nbc bay area's damian trujillo spent the day with the team from groundworks. >> reporter: no matter the hour, no matter the mess, you'll always find the groundworks team working with zest. >> this area gets extremely busy at nighttime, and people obviously -- >> reporter: do what they want. >> -- do what they want and the sidewalks sometimes are not the great theest and it's great that they are here to clean it up and help our store. >> reporter: cindy flores pay $650 a year for the service and condo owners pay for the property tax assessment and they might get a safety ambassador. >> how is your day going. >> reporter: to direct visitors to her job. >> just go out and help people, especially people not from downtown san jose and want to see what's going on in san jose. >> i think it's great because the more cleaner saf