Award-winning filmmaker Vanessa McNeal will host a free public screening of her 2018 documentary “Gridshock” at 5 p.m. Oct. 24 in Hill Auditorium in Barrows Hall as part of Domestic Violence Awareness month.   In the film, McNeal, a survivor of sexual violence, explores the underpinnings of the thriving sex-trafficking industry, a global problem taking root read more Filmmaker to screen documentary about sex trafficking, host panel discussion