![River Plate's Erik Lamela (L) fights for the ball with San Lorenzo de Almagro's Nestor Ortigoza during their Argentine First Division soccer match in Buenos Aires, May 22, 2011. REUTERS/Marcos Brindicci (ARGENTINA - River Plate's Erik Lamela (L) fights for the ball with San Lorenzo de Almagro's Nestor Ortigoza during their Argentine First Division soccer match in Buenos Aires, May 22, 2011. REUTERS/Marcos Brindicci (ARGENTINA -](https://c8.alamy.com/comp/2CWKWHW/river-plates-erik-lamela-l-fights-for-the-ball-with-san-lorenzo-de-almagros-nestor-ortigoza-during-their-argentine-first-division-soccer-match-in-buenos-aires-may-22-2011-reutersmarcos-brindicci-argentina-tags-sport-soccer-2CWKWHW.jpg)
River Plate's Erik Lamela (L) fights for the ball with San Lorenzo de Almagro's Nestor Ortigoza during their Argentine First Division soccer match in Buenos Aires, May 22, 2011. REUTERS/Marcos Brindicci (ARGENTINA -
![River Plate accused of allowing ultras to threaten referee at half-time | River Plate | The Guardian River Plate accused of allowing ultras to threaten referee at half-time | River Plate | The Guardian](https://i.guim.co.uk/img/static/sys-images/Football/Pix/pictures/2011/6/29/1309376654321/River-Plate-007.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctYWdlLTIwMTEucG5n&enable=upscale&s=1f9ca752252d190ba553b1439a8ec715)
River Plate accused of allowing ultras to threaten referee at half-time | River Plate | The Guardian
![River Plate Noruega on Twitter: "3: Guillermo Rivarola Currently a technical director at Komets-River Plate in Indiana, US - one of River's youth soccer partners in North America. https://t.co/xqhBIiDWxA" / Twitter River Plate Noruega on Twitter: "3: Guillermo Rivarola Currently a technical director at Komets-River Plate in Indiana, US - one of River's youth soccer partners in North America. https://t.co/xqhBIiDWxA" / Twitter](https://pbs.twimg.com/media/E41R8WoXEAoS939.jpg)