Gee, I don't recall any reporters digging into the fellows history (to see if he was TS) out in L.A., Calif.
They dug enough to know he was gay, and had just lost his BF, and maybe he was lonely which is why he was texting trainspotters.
Just because you didn't read it, does not mean it wasn't covered. And, for the record, there is a lot more interest, not in the sex change, but the name change and how that might have covered up the driving record. At least in the Boston papers.
And, FTR, you have to be 25 to drive for MUNI or GGT, or BART, and your driving record better be close to perfect. This person would have never been hired here, based on driving record alone.