I have completely destroyed all of them and even have the body counts to prove it still since they won't disappear... But nothing else happens and my lady friend just wanders around with no goal.. since this is a story mission my game now seems broken. I've continued on doing many other things and come back, the bodies are still there but still will not proceed

I have completely destroyed all of them and even have the body counts to prove it still since they won't disappear... But nothing else happens and my lady friend just wanders around with no goal.. since this is a story mission my game now seems broken. I've continued on doing many other things and come back, the bodies are still there but still will not proceed