Answer:
The detective has suspected the possibility of foul play.
Explanation:
Note the word "possibility", which means that there is a chance of it occurring, but it is not 100% certain. Therefore, <em>suspected </em>is your best answer choice, as it means <em>having an idea of the existence, without certain proof</em>.
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B he uses imagery to suggest the character is unreliable
The sentences write after his story shows the family's initial reaction which is mostly doubtful from the son and the wife
that was a good story!