The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. May 28, 2014 Father of Slain Victim Urges Pressure on Congress for Gun Control ------------------------------------------------------------------ The shooter in the University of California, Santa Barbara, killings had three semiautomatic handguns, all purchased legally. The father of one of the slain victims is now vowing to continue speaking out in favor of gun control. Richard Martinez, whose 20-year-old son Christopher was killed, made headlines immediately following the attack after calling out the National Rifle Association and politicians who stand in the way of gun reform. On Tuesday, Martinez said he rejects condolences from lawmakers, saying: "I don't care about your sympathy. … Get to work and do something." Martinez says he is calling on all Americans to send a postcard to Congress demanding the passage of gun reform laws. Speaking at Tuesday's memorial, Martinez read a letter from another grieving parent. Richard Martinez: "My dearest son Weihan David: Mom and Dad are very proud of you. Your sacrifices weren't in vain. Your sacrifice will wake the power and authority of America. It's time to stop the gun violence. Our children deserve a land free from fear. Son, you will be at peace in the hands of God." According to the Gun Violence Archive, firearms have killed more than 4,100 people in the United States since January 1 of this year. .