ainsley: this would weeks before she went silent on social media and her boyfriend drove home to florida without her. steve: carley shimkus is here with more as the petito's boyfriend breaks his silence through his lawyer. carley: that's right, good morning. here's what we know on this so far today. gabby's petito set off with her boyfriend and former fiance brian laundrie on a cross-country road trip in early july. after the 22-year-old stopped making contact with her family in august, her mother reported her missing and now police are revealing a concerning detail to fox news saying, quote: our officers did respond to an incident on august 1st, 2021, however, neither brian or gabriel were the reporting party. officers conducted an investigation and determined that insufficient evidence existed to justify criminal charges. now, petito was last seen in wyoming grand teton national park. laundrie has since driven back to florida in her van without her.