However, Ladislaus, who had always been partial towards his Cuman subjects, was assassinated by three Cumans, named Árbóc, Törtel, and Kemence, at the castle of Körösszeg (now Cheresig in Romania) on 10 July 1290.
Namun László yang selalu bersikap parsial terhadap bawahan Cumannya dibunuh oleh tiga orang Cuman yang bernama Árbóc, Törtel, dan Kemence, di kastil Körösszeg (sekarang Cheresig di Rumania) pada tanggal 10 Juli 1290.