Who: Marta and Rick Omilian
What: Manage the Remembering Maggie Fund, which spreads information about violence among young people and agitates against the US liberal weapons legislation.
Who: Rosaura Montañez
What: Member of a network of mothers who have lost daughters.
Araceli disappeared on the 30th of June 1995 and was found four days later on a refuse tip on the southern outskirts of the city. She had been raped and strangled. She was 19 years old. No-one has been found guilty of her murder.