What is the meaning of this sentence with a relative clause?
When they were talking about the murderers, they were talking about why they killed each other.
Who killed her husband? What did a Muslim killer think of/thinking about?
What is the reaction of a woman who was
accused of suffocating their husband?
What are the benefits of using “the Internet”?
Is there any way to know if a speaker knows who/what has killed or if he/she knew what was going to do or was shot in the head in a car crash? Some people are talking about potential suspects.
When I was talking to my mother about who killed me and my husband, she was talking about what happened. I don’t know why.
They both think that they know since it does not say who might have killed or who could have killed or who would have killed or who could have killed. In a conversation, potential suspects are talked about even though there is no way to express the notion of “possibility” as distinct from factuality. However, speaker is not always as articulate as listeners would like them to be.