RCMP Commissioner Brenda Lucki has announced she is stepping down as the head of the force in March. The challenges she has faced, and why she's departing the job she's held since April 2018. New details are surfacing about how U.S. fighter pilots reacted upon seeing that unidentified flying object over Lake Huron. What they said over cockpit audio, and what's now known about the U.S. tracking the Chinese spy balloon shot down on over Alaska on February 4. More than 41,000 people are known to have died from the powerful earthquakes which rocked Turkey and Syria. How some Canadian doctors are on their way to help colleagues in Syria, and the long road to recovery for quake survivors. Plus, see the footage of a mother and her two young children being rescued from the rubble, where they were trapped for more than a week. Also, courtroom drama: the anguish and anger of families who lost loved ones in the Buffalo supermarket shooting rampage, and how one man lunged at the mass murderer at the sentencing. And her Fantastic Voyage: Raquel Welch has died at the age of 82. A look back at the life of the actor, model, and international sex symbol, and the battles she fought during her lengthy career.