What is the most important factor in the decision to arrest someone?

their attitude

the nature of the crime

the time of day

the evidence against the person

The most important factor in the decision to arrest someone is D.  The evidence against the person.

Explanation:

Knowleadge of evidence against the person is the most important factor in the decision to arrest someone. More specifically, the existance of facts and circumstances that would lead to believe that the suspect has committed or is committing a crime is called probable cause, and is the key element to decide whether to arrest someone or not. This reasoning must come from specific facts, circumstances and evidence, and not just from the officer's suspicion.

your mom

now im just trying to get this to 20 characters hope it works hey it works hope it okay bye