( CNN ) -- A man accused of shooting and paralyzing a U.S. Army soldier at a homecoming party intends to plead not guilty to all charges , his attorney said Wednesday . Ruben Jurado , 19 , faces a charge of attempted murder in the shooting of Army Spc . Christopher Sullivan on Friday night at a homecoming party in Sullivan 's native San Bernardino , California . He also faces charges on `` allegations involving premeditation and the use and discharge of a firearm causing great bodily injury , '' the San Bernardino County District Attorney 's Office said in a statement on Tuesday . Jurado `` will deny any and all allegations , '' defense attorney Michael Holmes said in a written statement to CNN on Wednesday . `` We anticipate receiving the initial discovery of police reports and any other evidence that the district attorney has at this time . '' Holmes noted that the court `` allows video arraignment , '' but said he and Jurado had `` discussed this process and he wanted to be present in court during the entire process . He requested to be present and the next available date is tomorrow ( Thursday ) morning . '' The party in Sullivan 's honor was to celebrate his recent return to California from Kentucky , where he was stationed while recovering from wounds sustained in a suicide bombing a year ago in Afghanistan . The bombing killed five members of his unit and left him with a cracked collarbone and brain damage , according to the San Bernardino County Sun . Sullivan received the Purple Heart , the newspaper reported . At the party , Sullivan was shot twice after an argument and physical confrontation with Jurado , who fled the scene , according to police and witnesses . The fight broke out after Jurado and Sullivan 's younger brother began arguing about football , the brothers ' mother , Suzanne Sullivan , told CNN . Jurado turned himself in to authorities in Chino Hills , California , on Monday afternoon , said Lt. Gwendolyn Waters . On Tuesday , Sullivan 's mother told CNN he was `` on 100 % life support . '' `` He can move his head and he responds through nodding and blinking to us . His eyes are n't always open , but we try to encourage him to do so as often as possible , '' Suzanne Sullivan said . She said her son asked what had happened to him and wanted to know why . `` We told him what it was about and he just closed his eyes , '' she said . Suzanne Sullivan said her family is having a difficult time coming to terms with what happened . `` He once told me that if defending this country takes his life , so be it , '' she said . `` But to see he survived that , and now for this to happen to him , just breaks my heart . '' CNN 's Stella Chan and Carey Bodenheimer contributed to this report .
Ruben Jurado , 19 , `` will deny any and all allegations , '' his attorney says . Jurado is accused of shooting Army Spc . Christopher Sullivan at a party . Sullivan , wounded in Afghanistan , was being welcomed home after recuperation . Jurado and Sullivan 's brother were arguing about football , mother says .