Answer:
https://www.goarmy.com/special-forces/training.html this link is from the accualy army so you can find all the info there
Explanation:
Lara used ninhydrin. Ninhydrin is generally applied with a spray bottle, and will work with the amino acids within the evidence to produce a purple-effect. This is also known as Ruhemann’s Purple.
Answer: As long as they hold good behavior.
Explanation: As long as they play by the rules and do their job correctly and legally, they stay in their position