Help!! My 2K10 MKZ has no brakes at all. The master cylinder, front passenger side brake pad and rotor has been replaced. Brake pedal still goes to floor. Brake fluid reservoir had dark dirty brake fluid in it. Issue started when front passenger wheel overheated while driving (Uber). The wheel was smoking to the point, the hub cap popped off, the tire blew out, the ABS sensor and air pressure monitor on the wheel melted. Any suggestions, on how to resolve this issue? All help would be greatly appreciated. Thanks in advance.