tips send in a sighting in mexico, carrie got into her car and went to tijuana, another 60 miles of mexicali the streets for amber. >> i always let law enforcement know what i'm doing. they'd be light you know dangerous? it is >> we'd advisor not to go, because of somebody down there knew that she had a 40 or 50,000 dollar reward. there be great reason for them to cannot be her and hold her down there. >> i mean, it's for my kid, acetylcholine when i get back. i went down there for five times. >> but, no ember in mexico. so at home in escondido, what did she do? >> she had a list of registered predators, she take a dozen a night. we >> had a call from an apartment complex manager that a female was yelling at individuals in the apartment complex. and when our apartments -- yelling at a registered sex offender, and the sex offender was complaining department manager, and then her manager had asked her to leave. >> the threat of arrest didn't scare her. >> i've said so why don't get embers face out there more, go ahead. the >> weeks became months, and genie up hope became hard to do. with the v