The boyfriend of deceased traveler Gabby Petito had admitted to killing her in a notebook, according to the FBI. It marks the first time the FBI has placed the blame squarely on Brian Laundrie, Petito’s boyfriend and fiancé, also deceased. He was the prime suspect in her death. The FBI in Denver also announced in a statement Friday that Laundrie had sent text messages to intentionally deceive people by telling them Petito was still alive after she had died in late August. “All logical investigative steps have been concluded in this case,” FBI Denver Division Special Agent in Charge Michael Schneider said in the statement. “The investigation did not identify any other individuals other than Brian Laundrie directly involved in the tragic death of Gabby Petito.” Petito’s body was found on Sept. 19, 2021, in a remote area near Wyoming’s Grand Teton National Park. A coroner later confirmed that strangulation …