3 Tonight the former boyfriend of a murdered St. Johns county woman reacts to the disturbing confession obtained by Channel 4. Two weeks ago, Roberts' pleaded guilty to the murder of Brittany Tavar. He was sentenced to 30 years for 2nd degree murder, as part of a plea deal. The murder made national headlines four years ago. In an interview you'll see only on channel 4, Tim Pulliam talked to Tavar's boyfriend about the sentence and the video confession. 3 3 00-1011-16Derryl Brown was falling in love with Brittany Tavar.Derryl Brown/Former Boyfriend of Victim 005500 One day I was joking around. She had these two dogs and they were on my lap and they loved me to death and I made the joke, at least the dogs loved me. She walked by and gave me a kiss on the cheek and says well I love you too. And that was very touching.They had only been dating for a few months in 2010 when Tavar was brutally beaten by Joseph Roberts, a stranger the 45- year-old took in.In a recorded interview with detectives, Roberts' told them following a heated argument he repeatedly beat Tavar with a hammer. He then explained to detectives he used bleach to clean up the blood before dumping the body in a wooded area in St. Johns County.Joseph Roberts' 132255 Detective - How did you know to use bleach? Roberts - What was available -- but also that's what they tell you in TV Shows.Bleach kills basically everything.132349 Detective - at what point did you decide to move her out of the house? And how did you move her out? Roberts - well first I didn't decide to move her out of the house I didn't know what I was going to do with her Eventually I thought about putting her in the attic I tried to but I couldn't. And I didn't want to put her in the car because I didn't think that she would fit.132512 Detective -- Then after that you came back to the house? Roberts - yeah I came back to the house because I was incredibly tired. I slept for a little bit and then I left. Instead of going to trial for 1st degree murder, two weeks ago Roberts pleaded guilty accepting a 30 year sentence for 2nd degree murder Brown says he still thinks about Brittany and what could have come of their relationship. Derryl Brown/Former Boyfriend of Victim á5726 I don't' understand how you can brutally murder someone who is trying to help you. I don't care how mad you are.5913 I disagree with the 30 years. I don't think he should ever get out of prison.