lˌæ bˈæɾəl stˈɑːɹɾᵻd æt fˈoːɹtiːn:fˈoːɹɾi, wˌɛn mˈɛmbɚz ʌvðə sˈɛlfdᵻfˈɛns ɡɹˈuːps ʌv jˈɑːɹdz θɹˈiː ænd fˈaɪv lˈɜːnd ʌvðə ʃˈuːɾɪŋ dˈɛθ ʌv jˈɛmə ˈɑːspɪnə flˈɔːɹɛz, ɐ ɹˈɛlətˌɪv ʌv wˈʌn ʌvðə mˈɛmbɚz ʌv "lˌɑːs pɹˈɪskoʊz", ɐ kɹˈɪmɪnəl ɡˈæŋ fɹʌmðə tˈaɪm ʌv pˈɑːbloʊ ˈɛskəbˌɑːɹ, lˈiːdɚɹ ʌvðə kɑːɹtˈɛl də mɛdˈɛlᵻn hˌuː dˌɪsɐpˈɪɹd ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti θɹˈiː.
La battle started at 14:40, when members of the self-defense groups of yards 3 and 5 learned of the shooting death of Yema Ospina Flórez, a relative of one of the members of "Los Priscos", a criminal gang from the time of Pablo Escobar, leader of the Cartel de Medellín who disappeared in 1993.