WINDOM — No Name Given Happy, 26, of San Diego was sentenced Friday in Cottonwood County Fifth District Court to 180 months — or 12.5 years — for the New Year's Eve murder of Benjamin Matter at a Windom bar. Happy was also sentenced to 18 months on the charge of terroristic threats. After a six-day jury trial in June, Happy was found guilty of the two felony-level charges of second degree murder and threats of violence. Cottonwood County Fifth D…