Doc Travis is a wanderer. He's been searching for a place to call home for years. One might mistake his old fashioned gentlemanly attitude as a weakness. The truth is Doc has been on dozens of battlefields and gotten his hands more than dirty.
The same knowledge that he uses to cure and heal can be used just as effectively to kill. Doc knows all the right arteries to slice with his razor sharp scalpel and has a collection of poisons that would make a snake quiver. His friends know him as a savior and his enemies know him as cold blooded killer.