chunk: If the serum works, Neville and Lisa plan to leave the ravaged city with the rest of the survivors and start a new life in the wilderness, leaving the Family behind to die. Neville is successful in creating the serum and administers it to Richie. Once cured, Richie reveals the location of The Family's headquarters to Neville, but insists that the Family are also human and that Neville's cure should be administered to them as well. Neville disagrees with him, so Richie goes to the Family by himself to try to convince them to take the serum. Matthias refuses to believe that Neville would try to help them, accuses Richie of being sent to spy on them and has him executed. Neville discovers Richieâs body and, enraged, goes on a rampage against the Family.