In October 2006, pregnant mother and schoolteacher Manjit Panghali left a yoga class in Surrey, BC, and was never seen again. Her family said her disappearance was out of character because the loving mother would never leave her young daughter. Days after she disappeared, burned remains were discovered along a container terminal causeway. Join reporter Christa Dao as she reveals how, without a smoking gun, investigators worked tirelessly to piece together enough evidence to find her killer.