Dark Storm Rising by Linda Castillo

In this short mystery from bestselling author Linda Castillo, Chief of Police Kate Burkholder must race through a dangerous blizzard to save an elderly Amish woman from a sinister foe.
Newlyweds Chief of Police Kate Burkholder and John Tomasetti are happily spending their honeymoon at a beautiful Lake Erie cabin that was once part of an historic Amish settlement. But when a violent storm suddenly erupts, Lovina Nisley, the Amish owner of the cabin, goes missing. Lovina is in the early stages of Alzheimer's disease, so it initially appears the elderly woman simply took the wrong path, but her disappearance takes an ominous turn when her husband reveals that a developer has been threatening them if they refuse to sell him their home. With temperatures dropping and local law enforcement unable to reach them, Kate and Tomasetti must brave the perilous weather to find her. But will they reach Lovina in time to save her life?