she is deceased. >> dammit. >> reporter: just before 10:00 a.m., police let lars go. ken and kristi remember their younger brother that morning, overwhelmed with grief. >> he was completely hurt -- shattered, you know. he was broken. >> in those hours afterwards, what was he talking about? >> he really wasn't talking. >> he was just in shock. if he opened his mouth, he broke down. >> reporter: across town debbie's tennis friends were out on the court, waiting for her to start that early morning match. >> reporter: one of their husbands came out to tell them about debbie. >> he called me over and said that lars had shot her. >> what are you thinking when you hear that? >> out of the box for you. >> it was very surreal. i couldn't even comprehend how could someone shoot somebody?