Chatsworth, CA (Los Angeles county) commuter train collision story from 2008. 40+ year old engineer ignored stop signal, distracted while texting with a teen age rail fan while they discussed meeting up later. He was in the habit of allowing "rail fans" entry into the cab to operate the controls. You read between the lines.

https://www.youtube.com/watch?v=e48nxPDKCHg

https://www.foxnews.com/story/report-metrolink-engineer-texting-with-teen-moments-before-killer-commuter-crash

>>8864015

14 year old teens considered 46 y.o. train engineer a mentor.

My 11 year old brother was molested by his "mentor" scout master. Our meeting room was above a tool shed on a Catholic Church school property.