I’ve been talking with with ex-NYPD police officer, JOSEPH GIACALONE, on the JOHN RAKESTRAW Hangouts and in various Google plus posts and comments. If you’re a Crime and/or Mystery Writer, you can’t afford not to read his posts on crime investigation, or to buy his book, THE CRIMINAL INVESTIGATIVE FUNCTION, as THE reference book on criminal investigation.
Regardless of your particular genre, a crime scene may be something that adds a new element to your work. I have already found useful information for a work in progress. JOE GIACALONE is a treasure chest of reliable information on police procedure.
You can use this link to find out everything you want to know about JOSEPH GIACALONE.