motive. there s some suspicions that there were problems in the marriage, but i don t think they have nailed down the exact motive, investigators did have the landscaper assist their investigation and had them come conn tact terri horman, kyron s stepmom, and this time accompanied by an undercover officer and wearing a body mike. in the recorded conversation, h horman to pay him $10,000 so he wouldn t go to police. apparently she was wise to what was going on and cut off the conversation very quickly. all right. authorities larry: i m sorry. go ahead. investigators thought what the landscaper said was fairly credible, was credible and