Apparently the bruises she got are consistent with a rape.

Its the pops involvement.

Its come out he's the neighborhood drunk, and that they didn't have a gun.

Right now it's looking like he got them in a situation he couldn't get them out of and handled it REALLY shitty afterwards since witnesses say he was drunk

Even in Brownsville it sounds odd for a bunch of teenagers to roll up on two strangers in that kind of scenario even with a gun cause you never know who's packing what/who knows who. Its possible since he was 'that guy' in the neighborhood they saw him as negligible and basically her by herself, but its still strange.