https://glashrvatske.hrt.hr/en/news/foreign/sindicic-arrested-again-in-spain/
https://narod.hr/hrvatska/tko-bivsi-udbin-pripadnik-vinko-sindicic-ponovno-uhicen-spanjolskoj-sto-ga
https://publishwall.si/igor.krsinar/post/149949/udbovski-morilec-vinko-sindicic-aretiran-v-spaniji