Love By Design - Heroes N Hearts, #2

Damon's world ended when his wife and daughter were killed in a car accident while he was deployed. One more on the list of things he felt responsible for. He gave up on women and love until he met someone as jaded as him. Mallory, widowed twice, and not ready to open her heart again. Besides, she received death threats on a weekly basis and her career was just kicking into high gear. Just as Damon admits, he can't help falling for Mallory, old demons pop up, along with a stalker killing everyone who makes her unhappy.
Then the stalker turns on her.