A serial killer nurse in Germany has confessed to killing 30 patients by injecting them with an overdose of heart medication and then trying to resuscitate them in an attempt to gain credit for saving lives. Now, Kurt Schwender, a doctor who investigated the deaths, is claiming that the 38-year-old nurse named 'Niels H' might have killed more than 100 patients at the Delmenhorst hospital. We take a look at the accusations, in this Lip News clip with Mark Sovel and Elliot Hill.
