Dead Lizard's Dance A Tale of Love, Murder and Witchery in Old Santa Fe by Pamela Christie

Three deaths near the village of Santa Fe are seemingly unrelated, except they are so gruesome they just could be the work of witches. Governor Anza begs Nando to return to dampen the witch fear building in town; all very well except one of the women he is supposed to hunt down may be his own girl friend. And who killed the pretty prostitute, and then the caravan master, who seems to own half the town?