New York nanny's murder trial to wrap up with closing arguments

Mental health experts testifying on either side of the case have drawn two starkly different portrayals of Yoselyn Ortega, 55, who is on trial for the 2012 killing of Lucia Krim, 6, nicknamed Lulu, and her brother Leo, 2, at their New York luxury apartment.Witnesses called by defense lawyer Valerie Van Leer-Greenberg told the jury at state Supreme Court in Manhattan that Ortega was mentally incapable of having an intent to kill and was too psychotic to understand her actions.