“NamUs is one of the most underutilized tools, not just from law enforcement, but also from the public,” said retired NYPD Det. Joseph Giacalone, a former cold case investigator. “It’s one of the greatest tools that can be used to solve some of these cases, but no one knows about it.” Joseph Giacalone is no stranger […]
Joseph Giacalone
Giacalone’s “Criminal Investigative Function”
Giacalone’s “Criminal Investigative Function.” Joe Giacalone has delivered on a promise: plain English from front to back! The book is an excellent read as a whole but certainly offers the clarity to be read subject by subject. Each chapter is tailored to handle a part of the criminal investigation. Each step within each chapter is clearly […]