and shawn were talking on the day of the >> nobody knew that she even had contact with him. >> but to investigators, there was something different about this particular order of protection. brooke had asked the judge to allow her and shawn to have social contact. and sure enough they had continued to talk and spend time together. so they had to wonder if things were really that bad between brooke and shawn? the investigation dragged on for weeks. then months. it was almost too much for tina to bear. >> i got really frustrated. yeah, i did. you know, and i'm sure they had to hear my wrath a few times. because you know, i'm a mother. and i wanted to know who did it. and i wanted him put behind bars. >> but a major break in the case was coming. would a jury be able to put it all together? >> i said, were you directly or indirectly involved? will coming up. a murder charge at