True story : murder, memoir, mea culpa / Michael Finkel.

With Longo insisting he can prove his innocence, Finkel strives to uncover what really happened to Longo's family, and his quest becomes less a reporting job than a psychological cat-and-mouse game -- sometimes redemptively honest, other times slyly manipulative. Finkel's pursuit pays off only at the end, when Longo, after a lifetime of deception, finally says what he wouldn't even admit in court -- the whole, true story. Or so it seems.