Cold Vengeance by K.J. Dahlen

Michael Severns gets pulled back into his old life. Years ago, his wife and child were brutally murdered when he got too close to the truth.
Now, the very people responsible for wrecking his life are back and it is up to him to find a way to stop them.

He meets Phoebe and feels something for the first time in five years. Will he live to see if they could have a life together?
The Blue Vipers plan an all out terrorist attack on the President and the government. With Bombs, Sarin gas and mass murder.
Can Michael stop them and end this before he is again, destroyed and the United States goes up in flames?