Protesters Chant "Death to Basiji"

Towards the end, the protesters chant, "Marg bar Basiji", which means, "Death to Basiji".

Young Iranian girl begging God to kill her and not let 4 Basiji men rape her

I don't understand Farsi well enough to verify that is what she is saying, so I'm hoping a Farsi speaker will verify it for me. I've been told that rape is against Islam. Will Basiji who are committing these crimes, and the regime allowing or encouraging these crimes, cause a splitting off of Basij who are allegedly moral and interested in social justice? Somebody made this audio recording.  And somebody leaked it somehow.