After a training program is in place, it is necessary to add a ...

[K@]

After a training program is in place, it is necessary to add a ________ element to the
  process.
 
  Fill in the blank(s) with correct word

Question 2

Explain the difference between single-scene, multiple scene, and network investigations. In what ways do single- and multiple-scene investigations differ from network investigations?
 
  What will be an ideal response?

[ndhahbi]

Answer to Question 1

quality control

Answer to Question 2

Jurisdictional boundaries
Number of owners
Networks
Network trace evidence

[K@]

Great answer, keep it coming

[bassamabas]

Thanks for the timely response, appreciate it