Christopher kills the Neomorph and holds David at gunpoint , demanding an explanation for his activities .
He searches for Rosenthal , who he finds decapitated , along with David communicating with the Neomorph that killed her .
Christopher kills the Neomorph and holds David at gunpoint , demanding an explanation for David 's activities .
He searches for Rosenthal , who he finds decapitated , along with David communicating with the Neomorph that killed her .