"The accused appears to have had no motive for killing the people other than the act of killing itself," prosecutors said.

Investigators say a doctor who was arrested in Berlin in August is now suspected of killing eight patients and in some cases trying to cover up the evidence by setting fires

Johannes M., a palliative care doctor from Berlin, is suspected of taking the lives of eight of his patients. More details about the crimes are emerging. He is currently in custody, and the investigation is ongoing.

A palliative care doctor, Johannes M. from Berlin, is suspected of taking the lives of as many as eight of his patients. Further chilling details of the crimes are emerging. The doctor is in custody,

Berlin prosecutors suspect a doctor who was responsible for palliative care in patients' homes of as many as eight murders. The German doctor allegedly acted out of ‘the desire to kill’, according to the prosecution.