"These cowardly murderers will be brought to justice," he added, stressing that such incidents will not deter police from efforts "to keep our citizens, neighbourhoods and cities safe".
"Ove kukavičke ubice biće privedene pravdi", dodao je on, naglašavajući da takvi incidenti neće odvratiti policiju od napora "da štiti naše građane, naselja i gradove".