prem burns added that to her list of concerns about greg harris.a bad history with some of the women in his life. her investigators found greg had control issues and a temper according to chiquita's family members and some old girlfriends. >> he just wanted them within his eyesight and within his control. >> reporter: she also learned that chiquita had taken out a lease on an apartment. she hadn't yet moved into her new place, but prem burns believes chiquita was indeed going to divorce greg. which meant he had lost control of her. >> and i believe that's what happened with chiquita is that he was not going to let her. >> reporter: nobody leaves me, huh? >> nobody leaves greg harris, unless greg harris throws them out of the house onto the front lawn. >> reporter: greg's brother mike doesn't believe it for a second. his brother, he says, wasn't violent. and what's more, he says greg and chiquita were working it out. >> we all go through bumps. but you -- there's also a phase called reconciliation and healing, you know. and that's what they had. >>