Gotta give more context mate
The correct answer would be ensuring safety as first step.
Safety should always be the first consideration when in a crime scene, before taking any evidence, or any photos.
Once there's confirmation regarding safety of the area, they can proceed with the other protocols.
General America should be your answer
I've never heard of anybody speak about or speak "General America" dialect.
There are Western dialect (found generally in the Western Coast from California to Washington state).
There are New England dialect (generally found in North-Eastern US (Maine, etc) where the original colonies were at).
There are Southern dialect (found towards the southern side of the US stretching from Texas to Georgia (may include some other states, generally the states that were part of the Confederacy).
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Answer: it's all jumbled and hard to tell what anything is
Explanation: the question at the top isn't complete as well