The 17-year-old ended up dead , a shooting Zimmerman argued was in self-defense . Trayvon Martin 's father speaks at a Capitol Hill event run by members of Congress . Tracy ' says he wo n't ` ` give up my fight for '' his son , who he says was ` ` demonized '' The father says his son wants ` ` to stop other families from going through '' what they did .
Trayvon Martin 's father speaks at a Capitol Hill event run by members of Congress . Tracy ' says he wo n't ` ` give up my fight for '' his son , who he says was ` ` demonized '' The father says his son wants ` ` to stop other families from going through '' what they did .