Reading this questionthis question, some questions arose in my mind.
When a non-Muslim converts to Islam:
Are the sins related to human rights also forgiven?
What happens if they killed someone when they were a non-Muslim, and after conversion proved a murderer? Now the victim's family wants justice and doesn't want to forgive the killer. The victim could either be a Muslim or a non-Muslim.
I want Sunni view on this.