>> what we believe, and this is all preliminary, but we believe that they were walking either on the sidewalk or grassy area between the fence and street. so not between houses. >> do you think the suspect or suspects still has a message? >> well,ing again, we opened ourselves up for a message thand is why we asked him to contact us and gave him phone numbers to contact us. and again, we won't understand what the motive might be behind this or the reason behind this until we have an opportunity to talk to the suspect or suspects involved. >> so should people adjust their lifestyle in any way until a solution? >> i think people need be vigilant, pay attention as we've been saying. pay attention to your surroundings. pay attention in your neighborhoods. if things look out of place, if there are suspicious persons, call us and that way we can come out and look into that to see if