Congratulations to Rianna Trevino, incoming 6th grade student at Manzano Middle School. Rianna Trevino competed at the National Competition for Dance Educators of America in Las Vegas from July 11 - 17, 2015. Rianna won 1st place in the Junior Duo category at Nationals in Las Vegas. Rianna Trevino is an example of the multi-talented students who are currently enrolled at Brownsville ISD.