The crooked staircase

"Jane Hawk knows she may be living on borrowed time. But as long as she's breathing, she'll never cease her one-woman war against the terrifying conspiracy that threatens the freedom--and free will--of millions. Battling the strange epidemic of murder-suicides that claimed Jane's husband, and is escalating across the country, has made the rogue FBI agent a wanted fugitive, relentlessly hunted not only by the government but by the secret cabal beh...