Disappearance At Angel's Landing by Nichole Severn

A hiker becomes a murder victim. Now the rescuer becomes the hunter.

Finding missing hikers is part of park ranger Branch Thompson’s job. But this Zion National Park visitor didn’t simply fall from Angel’s Landing. She was pushed...and stabbed. Assigned to investigate the crime, Branch reluctantly asks to partner with fellow ranger Lila Jordan. They may have been at odds the past four months, but he knows Lila deserves to flex her skills. And when their search turns into a deadly game of cat and mouse, Branch realises how lucky he is to have Lila by his side.