This was nearly 20 years ago at the same building the news station was in. Maybe a news station was a platform giant in 1999. I guess it was a very restrictive platform. They talked and you listened.

https://en.m.wikipedia.org/wiki/Triad_Center#1999_shooting_i...

After that, they added some bullet proof doors. Since then the heavy doors sagged and have been replaced with ones that "look better".