Shirlee McCoy 
Running Blind [EPUB ebook] 

The mission trip to Mexico was supposed to be an adventure.But the thrill turns sour when Jenna Dougherty and her roommate Magdalena are kidnapped. A head injury leaves Jenna temporarily blind, with no hope of escaping or helping her friend…until Nick Jansen arrives.The ex-marine brings Jenna safely home to doctors who restore her sight — but she opens her eyes too late to save her friend. Nick helped her before — can he help her find Magdalena’s killer? Or will chasing this trail have Jenna running blindly again into danger?