Sonia O'Brien

"When attorney McKenna Bradford enters the top floor of Lincoln Tower, she expects an uncomfortable business lunch with an unwelcome client-- but she doesn't expect him to confess murder. And she certainly doesn't expect a massive earthquake to hit downtown Los Angeles, trapping her in a crumbling high-rise with a cold-blooded killer. As McKenna struggles to elude her enemy amidst the massive destruction, others in the building fight their own battles....