>>97371
Found the picture she took at the concert.
The artist, Nicole Dollanganger, is known for being obsessed with gore and true crime. She used to post pictures of dead animals and children to her tumblr back in 2015 or so. Sort of ironic (in a sad way) how Bianca was killed after attending the concert of such a woman.
Nicole's song called "My Baby" is also eerily similar to Bianca's case.
Lyrics like "he don't care if he kills us both", and "says he's gonna make a hearse out of this Cadillac."