The woman could say "I am going to kill you." That would be more than enough reason to defend yourself. This doesn't seem like the case though.Is there really something a woman could say that DESERVES a knife? I'd say an IDIOT, is who pulled the knife. Also, we looked up charges. Major drug and prostitution don't exist. The knife person has quite a list. Try the truth..it seems to work.
Until proven otherwise, this is a case of some jackass using a knife to threaten others.
To the curb with his ass.