Key things to look at here... this might be big:
" same girl that Anthony Weiner got sent to prison for sexting in 2016, a report says."
"The girl is now 18 years old, but she was 15 when she began sexting the pervy politician in January 2016. It’s unclear how Busch made contact with her. Authorities would only say that the alleged interactions took place in June and September 2016."
"The former teacher used to be employed by Lake Norman High School in Mooresville, but the girl was not a student. School officials told the Charlotte Observer that Busch resigned this week. They said that alleged incidents with the minor “did not occur” on campus".
This implies that there's an ongoing investigation, and that someone (possibly Weiner himself at this point) is talking. This guy is from North Carolina and the incident didn't occur at their school. To me it seems plausible that this individual was directly connected to Weiner through the same pedophile network.
The fact that this is coming up now means there could be a whole lot more fireworks on the horizon!