According to an article by “Morning Oregonian”, on March 22, 1913, Page 10, Image 10, there were numerous atrocities committed by Serbian and Montenegrin forces against Catholic Albanians of Letnicë and Schasschare near Skopje.

References
http://www.newspapers.com/newspage/412498674/
https://oregonnews.uoregon.edu/lccn/sn83025138/1913-03-22/ed-1/seq-10/
