Megan Abbott & Alison Gaylin 
Normandy Gold #5 [PDF ebook] 

Normandy Gold is hot on the trail of her sister’s killer – a trail that has led all the way to the White House. She’s close – a little too close for the comfort of those responsible. While Gold has been tracking them, they have been closing their own net around the tough-as-nails sheriff in return. In this deadly game of cat and mouse – who will catch whom?