"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".
"Ti će kukavički ubojice biti izvedeni pred lice pravde", dodao je, naglasivši kako ovakvi incidenti neće zaustaviti policiju u nastojanjima "da očuvaju sigurnost naših državljana, naših četvrti i gradova".