ROYAL TRAGEDY: Princes William and Harry’s cousin, 20, found dead with firearm nearby to her

https://www.thesun.co.uk/royals/35951066/princes-william-harry-cousin-rosie-roche-royal/

I guess we're suppose to assume this was a royal suicide. Why did she kill herself? Or was she off'ed for some reason? And explain to me how the Jews are likely responsible.