This question is related to Animal Farm.
At this point in the story, the hens are refusing to give up their eggs, and they are killed by Napoleon's pigs as a result. This leaves the pigs with ownership of their eggs, and they sell them for profit. This signifies that the animals are no longer equal.
Answer:
A. Audio call from 911 accident calls.
C. Photos taken by the police at the scene of accident.
Explanation:
The photos taken by the police at the scene of accident are the most reliable evidence. This is the evidence which is not biased and there are very few chances that it will be altered. The photos provide a visual evidence which no one can deny in the investigation.