How is it possible for a rape and/or assault to occur on a train without a dozen or more people hearing it?
I can't tell if you're being serious or sheltered. If you really want an answer there are any number of true crime books, documentaries, podcasts, interrogation transcripts, forensic reports, and case studies that can answer those sorts of questions in excruciating detail.
A snarky answer, like your, typically means you are just as clueless.
Edited by spinnaker, 27 May 2018 - 09:50 AM.