Park Record Media Center

Alex Flores, left, and Silvia Castro place candles at a vigil for Ricardo Portillo, who passed away after injuries he sustained from an assault by a soccer player at a soccer game he was refereeing on April 27, in Salt Lake City on Sunday, May 5, 2013. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )

A mourner lights candles at a makeshift memorial before a news conference in Salt Lake City on Sunday, May 5, 2013, by the family to discuss the death of Ricardo Portillo, who passed away after injuries he sustained after an assault by a soccer player at a soccer game he was refereeing on April 27. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )

Jose Lopez points to an undated photo of Ricardo Portillo, center, his brother-in-law, following a news conference, at Intermountain Medical Center, in Murray, Utah on May 2, 2013. Portillo, a 46-year-old soccer referee, slipped into a coma and died Saturday night, May 4, 2013, after he was punched by a teenage player during a game police said. (AP Photo/Rick Bowmer, File) ( CORRECTION Referee Punched )

Friends and family hold signs and candles during a news conference to talk about the death of Ricardo Portillo, who passed away after injuries he sustained after an assault by a soccer player at a soccer game he was refereeing on April 27, in Salt Lake City on Sunday, May 5, 2013. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )

Friends and family hold signs and candles during a news conference to talk about the death of Ricardo Portillo, who passed away after injuries he sustained after an assault by a soccer player at a soccer game he was refereeing on April 27, in Salt Lake City on Sunday, May 5, 2013. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )

Johana Portillo-Lopez, daughter of Ricardo Portillo, who passed away after injuries he sustained after an assault by a soccer player at a soccer game he was refereeing on April 27, speaks about her father's death during a news conference in Salt Lake City on Sunday, May 5, 2013. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )

Johana Portillo-Lopez, daughter of Ricardo Portillo, who passed away after injuries he sustained after an assault by a soccer player at a soccer game he was refereeing on April 27, is comforted by Antonio Lopez, left, brother-in-law of Ricardo, as she speaks about her father's death during a press conference in Salt Lake City on Sunday, May 5, 2013. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )

Antonio Lopez, from left, with Juan Munoz, and Johana Portillo-Lopez, daughter of Ricardo Portillo, who died after injuries following an assault by a soccer player on April 27, becomes emotional after a news conference discussing Portillo's death, Sunday, May 5, 2013, in Salt Lake City. Police have accused a 17-year-old player in an April 27 recreational soccer league game of punching Portillo after he called a foul on him and issued him a yellow card. Portillo died Saturday after a week in a coma. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )

Friends and family visit a vigil set up for Ricardo Portillo in Salt Lake City on Sunday, May 5, 2013. Police have accused a 17-year-old player in an April 27 recreational soccer league game of punching Portillo after he called a foul on him and issued him a yellow card. Portillo died Saturday after a week in a coma. (AP Photo/The Salt Lake Tribune, Kim Raff) ( Referee Punched )