Corinna was tending Iké Dubaku at the Intensive Care Unit when another nurse told her she had a call from a "Dr. May". She answered the phone but no one talked on the other side. However, it was enough time to allow one of Benjamin Juma's men, Udo, to infiltrate the unit and inject a lethal dose of a medicine to Dubaku. When Dubaku entered into cardiac arrest as a result of this dose, Corinna declared a "Code Blue".