Vienna shooting: Gunman kills two and wounds 11 at concert before turning gun on himself.

Vienna shooting: Gunman kills two and wounds 11 at concert before turning gun on himself.

The incident happened in the Austrian capital at around 3am local time
A gunman killed two people and wounded 11 before turning the weapon on himself at a concert in Vienna.

A 27-year-old man was behind the incident which apparently was sparked by a "relationship dispute", according to local reports.

An argument between a man and a woman escalated and the perpetrator went to his car and sought a weapon, police said.

Police said some people at the gig, organized by a motorcycle club, fled into nearby woods to escape the carnage.