Who wanted her dead?

Having rescued Cassidy McKnight from kidnappers in South America, Gabe Sinclair believed his work was done. Not that the former Navy SEAL could ever forget the brave, beautiful single mother. But when the danger followed her home, Gabe promised to protect her. Why anyone would like to eliminate Cassidy was a mystery. Was the purpose linked to the orphaned toddler Cassidy was increasing, a sweet little girl who presented the father physique in maverick Gabe? Or do a newly exposed family secret have got killer consequences?