The date, which also marks Mauritania's independence from France in 1960, continues to haunt some Mauritanians who seek justice for the brutal killings of these 28 men, all of whom were black.
Kwanan watan, wanda ya yi daidai da ranar samun 'yancin Mauritaniya daga Faransa a 1960, ya cigaba da damun wasu 'yan Mauritaniyar da suke neman a yi adalci game da kisan gillar da aka yi wa waɗannan mutane 28 ɗin, waɗanda dukkaninsu baƙaƙe ne.