Corrupt Policies (The Corrupt Trilogy #2)
Penelope L'Amoreaux

But with his office reeling from a recent scandal and a new, mysterious threat appears, Paige gets the feeling she's being kept in the dark. Eager to prove herself a capable member of the team, she goes off on her own to unveil the threat.
What she discovers instead threatens Roger, her relationship with him... and maybe even her life.
The is the second book in the Corrupt Trilogy.