frankfurt german nurse serve prison sentence murder two patients suspect kill total 102 people previously know police public prosecutors say thursday would make germany deadly serial killer find guilty man identify niels h. report rule admit deliberately inject patients two clinics northern germany deadly drug try revive order play hero confess kill police say august could remember detail action prompt exhume remain 134 people link niels h. identify victims investigation turn evidence lead authorities suspect niels h. kill 38 people clinic northern german city oldenburg 62 one nearby delmenhorst oldenburg police city public prosecutor office say statement thursday addition two count murder oldenburg court sentence 2015. police say august suspect kill 84 people addition two toll may rise toxicology report examine could rise still statement say thursday police seek remain people exhume turkey say prosecutor office likely bring charge niels h. early next year ten years ago german nurse convict kill 28 elderly patients say give lethal injections felt sorry sentence life prison britain dr. harold shipman believe kill many 250 people elderly middle-aged women patients know dr. death shipman sentence 15 life term 2000 die prison 2004 apparently suicide german killer nurse 's suspect death toll rise 100 police say