. >> unfortunately i didn't know anything about diane holik until i went to her house last night. >> ed excited to share what he knew. >> how long have you knew diane? >> two years. he was an odd character. >> i would take always care of her dogs. >> i always had a crush on diane. >> in the beginning, always was very spoiling and affectionate to her and she didn't like it. >> they played good cop, bad cop. >> did you have a relationship. >> no. not even kissed her. >> did you want to? >> always wanted to, never did. no our friendship was a little more formal than that i guess. >> you never had a sexual relationship with her? >> never. >> your dna shouldn't be found on her. he was at work the day that she was murdered. even for the record. >> ray said he stayed late at work and drove home through the terrible traffic created by the storm. after that he stayed. >> last night i stayed at home and didn't go anywhere. i don't know what time. back to work the next morning. got to work, i guess, 8:00. >> of course they would need to verify all of that. when they asked him about dennis, the f