Nógrád county police have finished an investigation into a man suspected of causing a crash while drunk and drugged, then fleeing without giving help. The case concerns a 45-year-old man who was driving despite being banned from driving. Police say he ran from the scene after the accident. Investigators later moved to legal action over the charge of failing to provide help following the crash. The procedure was completed by the Nógrád county investigators. The latest verified status is that the investigation is closed, with proceedings completed by police over the suspected offence.