Timothy Hiatt/Getty Images Messages of support poured in on social media after news of  Chicago Fire actress DuShon Monique Brown, who played a secretary on the NBC series reportedly died at 49 of natural causes. https://twitter.com/derekhaas/status/977570317253120000?ref_src=twsrc%5Etfw&ref_url=http%3A%2F%2Fdeadline.com%2F2018%2F03%2Fchicago-fire-family-mourns-death-of-dushon-monique-brown-reactions-1202352714%2F&tfw_site=Deadline According to Deadline, Brown “played the no-nonsense assistant Connie, joined the Chicago Fire cast on a recurring basis during the show’s first […]