Voice of a killer. A chilling new clue in the murders of two indiana teenagers. A recording on one of the victims cell phones capturing what could be the suspect. Will those three words and this photo lead to an arrest . And not alone . Nasa reveals the discover of seven earth like planets. Some that could support life. The remarkable find that might answer the great mystery of the universe today thursday february 23rd, 2017. Announcer from nbc news, this is today with matt lauer and Savannah Guthrie live from studio 1a in rockefeller plaza. Good morning, everyone. Welcome to today on a thursday morning. Im matt lauer and we have mr. P. M. In the a. M. As we welcome lester holt. How are you . Im great. Glad whether this was the first time weve ever done this together. I dont remember anchoring in this chair. I dont go left well. That was your trouble in basketball. Are you like me bows these planets. Im fascinated by that. I wonder if somebody is there looking down saying do you think