Peter Mechkoff

Police lieutenant detective Thomas 'Thom' Randall's steady girl-friend, Dr. Jennifer 'Jen' Allen, is Dr. Aaron Michaels's main assistant on his pharmaceutical firm Bellion's research program to cure the highly contagious, fatal infection Guinin. A convicted murderer, whom Thom arrested, is one of their special drug test subjects, but escapes. The convict and Jen are affected by radioactively altered DNA from an experimental reactor used on mosquitoes which transfer quinine. The convict soon mutates into a mosquito-like monster, which sucks its victims dry. By the time Thom and his junior murder brigade partner Charlie Morrison figure out what happens, Jen starts mutating herself.

When reporter Steve Roberts acts on a call from his good friend, Charlie, urging him to report on a hot scientific story in Bulgaria, he ends up in a world of disappearance, death and deception.

Just as Tessa's life begins to become unglued, nothing is what she thought it would be. Not her friends nor her family. The only person that she should be able to rely on is Hardin, who is furious when he discovers the massive secret that she's been keeping. Before Tessa makes the biggest decision of her life, everything changes because of revelations about her family.

As a shocking truth about a couple's families emerges, the two lovers discover they are not so different from each other. Tessa is no longer the sweet, simple, good girl she was when she met Hardin — any more than he is the cruel, moody boy she fell so hard for.