Die Trying — Anthony Izzo

John Regal doesn't know what to make of the strange auras he sees around people. He's developed a knack for spotting bad people and stopping crimes as they're about to happen.

John soon discovers he's not the only one with strange abilities. A killer with ties to John also sees auras around his victims. 

As the link to the killer becomes clearer and John's strange ability intestifies, he will have to unravel the mystery of his new talents. Two competing government agencies want to make John a weapon. As he soon finds out, John is in danger from both the killer and those who want to study him.