Eugene Tupuola, who was being sought by police for his role in an attempted murder case last week, was arrested by a sheriff last night in Kapolei.

Tupuola, 40, allegedly showed up at a party that his estranged wife was attending on June 4. After Tupuola and his wife got into an argument, a relative came out to calm the situation and Tupuola allegedly brandished a handgun and fire one round through a window, according to police.