Yeah we don’t know if looking for strays had any connection. But this is where my imagination takes me - Ben, a Wyoming cowboy, relocates to Merritt area in November. Wouldn’t it be strange that he never ride away from the ranch site, especially on his days off prior to deep snow arriving? Especially if he spent his workdays in an office? This is why I question “no tracks”. Was he actually seen the day prior, on Saturday leaving the ranch? If so, did he also leave no tracks?
I’m not suggesting Ben was ambushed at the precise area where the riderless horse was found. But there’s a lot of variables - the attacker/s chased Gunny for a distance, hoping to catch her to therefore eliminate any sign of Ben’s disappearance but was unsuccessful in capturing her. Or the attacker caught her, transported her but upon unloading, she escaped. JMO