What are some key things people need to know about how to handle evidence related to different types of disputes (civil, criminal, private)? what makes this difficult at times?

Evidence makes up for the baseline information needed for investigation. Evidence must be noted, gathered,  documented, protected, analyzed and presented in manners acceptable in the court of law.

Explanation:

Evidence ensures that an argument can be built on a body of witness to support claim for or against an issue or challenge. Evidence must be noted, gathered,  documented, protected, analyzed and presented in manners acceptable in the court of law. It is often difficult at times, especially in the process of gathering such evidences as a result of distortion by individuals concerned with delivering the evidence, or as a result of challenges in the way of getting them.

if you are on the computer you can not take a picture but you can upload one but i am not sure about phones but i'm pretty sure it's the but to upload one just click the paper clip looking thing/ link thingy thing and upload a pic

all you have to do is look at the pictures to find hope this is the lesson you were also hope this .