so chilling. sara sidner is there waiting for the press conference. he's detached, sardonic, manipulative. we're now learning there may have been some victims inside the home believed to be is h own apartment. what are you learned? >> right. three victims possibly stabbed inside of that apartment. but we're still waiting to hear word on all of the details from the sheriff's department here, and that's what we're doing. we're standing outside waiting to hear from them. we're hearing it's been delayed again for another 15 or 20 minutes or so. i can tell you that we have been talking to different people. family members came out today completely unexpected came out in front of these microphones. he wanted to say something. he wanted to express his absolute sorrow of losing his 20-year-old son, christopher ross martinez, and he said, look, i want to talk to parents. he said, you never think it's