kprc tv cover the mel g. a. r. block and mayb at the scene that night? >> that's right, a neighbor wh had just gotten out of jail, h was suspicious >> liz thought add him to th list of potential suspects >> did you have ideas for them >> i did >> she also suggested they tal to one of her parents tenants. someone who had disputes wit her dad. and it was a coworker of jayme she got a bad vied from. and, again, liz says she urged detectives to look at her ex he had a record of dru arrests. if not him, what if people i his circle months dragged by without word on the investigation. you believe someone is out there who got away with killin your father? >> absolutely. it was hard to sleep at night. every little noise was - it had me on edge. >> were you worried about your mother >> oh yeah >> that whoever this person wa would come back for her? >> i was constantly. word >> and how is her health a that time? >> she had started havin seizures and we, you know, she was traumatized, she had post-traumatic stress, sheddin zai