Austrian police are investigating the suspected murder of five people in the ski town of Kitzbuehel, Reuters reported on Sunday, quoting the police.
The murders had occurred overnight, a spokesman for the regional Tirol police said.
The suspected perpetrator had been detained, Austrian press agency APA reported, citing police.
Local media, citing police information, reported the perpetrator was a 25-year-old man who had entered the family home of his former girlfriend and shot five people - the young woman and her new boyfriend, as well as her parents and brother. He later turned himself over to the police and confessed to the murders, media reported.