[Rokke]

"The article said that the victim refused medical treatment. I wonder why?"

I don't know. But why is that relevant? After filing a police report is it mandatory to request medical treatment to validate what the police file? I'll answer that...no.

[steve-b]

But why is that relevant?

Because it's a detail that simply doesn't make any sense. Probing into details that simply don't make any sense (with the information one has at the moment) is an obvious followup.