SPAIN'S High Court has ended its investigation into Equatorial Guinean minister Carmelo Ovono Obiang over the alleged kidnapping and torture of two opposition leaders with Spanish citizenship, it said. Obiang, son of President Teodoro Obiang Nguema, and two other senior Guinean officials were accused of kidnapping four members of the Movement for the Liberation of Equatorial Guinea Third Republic (MLGE3R), a Spain-based opposition group, while they were on a trip to South Sudan in 2019. In a complaint filed with Spain's High Court in 2020, the MLGE3R alleged that the four - two of whom were Spanish citizens - were…