The Fall Moon

When Karl and Christen Redfern were brutally murdered in their apartment
in the Bronx, a lot of things were never explained, like why he was
stabbed only twice, with clinical precision, but she was stabbed twenty
times in the heart, in a crazed frenzy; like what happened to their
Chevy Impala, and why Christen’s sister, Ingrid, had never reported it
missing. But the biggest mystery of all was perhaps where Karl and
Christen’s daughter Amy had disappeared to, along with her boyfriend,
Charlie, on the very night of her parents’ murder.
These were
the questions Detective Carmen Dehan of the 43rd Precinct had been
asking herself for the past six years. But when she persuaded her
partner, Detective John Stone, to take this as their next cold case, he
was anything but prepared for the passion with which she would then
pursue that investigation – an investigation that would take them from
the Bronx to Iowa, and then Arizona and the Mexican border, an
investigation with layers of dark secrets that would ultimately bring
them face to face with Sinaloa’s most ruthless Sicario, and test their
relationship to the very limit.