Update: What you need to know about the German killer nurse case

Update: What you need to know about the German killer nurse case

German nurse Niels Högel, already serving a prison sentence over the deaths of six patients in his care, went on trial from Tuesday for allegedly killing 100 people. Here's what you need to know about this extraordinary criminal case.

Killer nurse suspected in 24 more patient deaths

Killer nurse suspected in 24 more patient deaths