With RFFlow you can use the office and home layout shapes to draw two dimensional crime scenes. These shapes are in the Floor Plans category of stencils and in the Criminal Analysis category.

If you haven't already done so, first download the free trial version of RFFlow. It will allow you to open any chart and make modifications.

Once RFFlow is installed, you can open the above chart in RFFlow by clicking on crime_scene_sample.flo. From there you can zoom in, edit, and print this sample chart. It is often easier to modify an existing chart than to draw it from scratch.

To draw this chart without downloading it, run RFFlow and click on the More Shapes button. Scroll to the Floor Plans folder and click the plus sign to open it. Then click the plus sign on the Home Layout or Office Layout folders to see all the available stencils for drawing floor plans. To get additional shapes, click on the plus sign to open the Criminal Analysis folder and then click on the Criminal Investigations 1 and Criminal Investigations 2 stencils.

For training in criminal analysis, see mctft.org.