One blizzardy New Mexico night, Posadas County Deputy Pasquale picks up a toddler scooting his Scamper along the shoulder of State 56.

Yes, it's horrifying - a child apparently dumped out of a truck by his father. Nearly as horrifying is what unrolls while Christmas approaches after dad Darrell Fisher's arrest: a request arrives from the US Forest Service to locate a missing range tech and his unit last reported headed for nearby Stinkin' Springs, and the brutal murder of Constance Suarez in the border town of Regál, population 37.

The Sheriff's Department is stretched to its limits as its dedicated personnel juggle working cases and caring for citizens with their own relationships and family celebrations. The irony of so much wickedness at the holidays is not lost on anyone. Undersheriff Estelle Reyes-Guzman, heading out her door to a crime scene, reflects: "It would be a glorious holiday evening for somebody."