Gunman shoots doctor in Berlin, kills himself

The transcript describes a serious incident at Buena Vista Park, where a 55-year-old doctor was killed by a suspect who then committed suicide. The investigation, which lasted three to four hours, found no evidence of extremist or terrorist motives.

What was discovered in the treatment room of the Kiefernchirurgie?

Who was the victim in the incident described?

What happened to the suspect after the incident?

What have the investigators concluded about the nature of the crime?

How long did the investigation at the scene take before the conclusions were drawn?