How Do You Investigate a Criminal Case?

Mary grace: We start by looking at body language, at micro expressions. After that comes what they call ansilary - can you describe in more detail about this? And we generally will not comment one person does he interview the other person. If if stan has questions and i'm talking, he'll slip me a note. Same ask this, or how about this, or whatever. The reports are done, and they're put in a computerized file. These files are locked. Only the director of the department had access to them.