Rising From Ashes (S01E12)

When one of the barns erupts into flames Jack is badly injured getting the horses to safety. Mallory is devastated and Lou and Amy are drawn together, terrified that they might lose their grandfather. When it starts to look like arson was the cause of the fire, Ty and Scott join forces with Tim Fleming to find the likely suspect and in the process Jack finally offers Tim the olive branch of friendship. (iTunes)