Original sentence: She argued that black-on-white crimes are underreported in the media, and criticized Martin's mother for failing to address the issues of black-on-black crime rates, unemployment, and abortion in black communities
Edited sentence: A month later,  she criticized Martin's mother for failing to address the issues of black-on-black crime rates, unemployment and abortion in black communities.In July 2013, she contextualized Trayvon Martin's death by reminding listeners that black-on-white crimes, especially when groups of black youths attack a lone white person, are underreported in the media