>> he's talking about events that happened to african-americans, right, like how they changed and made it better. >> i wouldn't recommend live in in roseland because it's violent. my friend just not shot in the head. and i actually lost my boyfriend last year, he passed away due to gun violence. he attended finger. everybody knew that was my boyfriend. ms. dozer, she attended his funeral. she now how much that affected me. i don't want to talk about that no more. >> reporter: maggie as her sights set on college next year but she's anxious. until she leaves roseland, anything can happen. >>nowadays. they just shoot. it will be a grandma, it will be kids in the crowd. they see one person they don't like and they get to shooting at the whole crowd. >> reporter: liz depends on the police to help keep fenger safe so she goes to meet the new