Fatal Threat

With a killer on the loose, it's the worst time to be on lockdown…It's just another day at the office for Washington Metro Police lieutenant Sam Holland when a body surfaces off the shores of the Anacostia River. But before Sam can sink her teeth into the new case, Secret Service agents seize her from the crime scene. A threat has been made against her family, but nobody will tell her anything – including the whereabouts of her husband, Vice President Nick Cappuano.This isn't the first time the couple's lives have been at risk, but when a bombshell from Sam's past returns to haunt her, she can't help but wonder if there's a connection. With a ruthless killer out for venge…