Colby's tragic death, a stark reminder of the dangers inherent in cowboy life, has left a void in the Yellowstone universe. His untimely demise, following a fatal encounter with a volatile horse, has devastated Teeter, leaving her heartbroken and questioning her future. This tragedy sets the stage for Teeter's new journey to the Four Sixes Ranch in Texas. Let's watch the video to see how Teeter navigates life after Colby.