Gunman arrested after killing at least six people in nursing home in Croatia The GuardianSix killed after gunman opens fire in Croatian care home, local media reports CNNShooter kills six people at care home in central Croatia Yahoo! VoicesAssailant kills 6 people and wounds 6 others at a care home in central Croatia, officials say The Associated PressGunman kills his mother, five others at Croatia care home Al Jazeera English