her at home. >> when she wasn't at work or answering her calls, i began to get worried, but it was a couple of hours before i got panicy about it. >> the boyfriend drove over to karen's condo. the front door was unlocked. a bad sign. he said he stepped inside and looked to the right to the kitchen. >> i saw her body and i knew immediately there was no doubt in my mind she was dead. i picked up the phone and i called 911. >> she is laying on the floor. there's blood everywhere. >> karen, sprawled on her back, a murder victim in her own home. michael holbrook would lead the investigati investigation. >> he was hysterical and actually threw up in the front yard. >> deputies gave tim a chance to