UW Health University Hospital confirmed they received four patients from the shooting, according to Director of Media Relations Lisa Brunette.
Cristhian Bahena Rivera was charged after they found Tibbetts' body in a field near Brooklyn, Iowa, where she was jogging when she vanished about a month earlier.
There is no evidence that letting transgender people use public facilities that align with their gender identity increases safety risks, a UCLA study finds.
"Tonight's incident is a tragedy. Just like you, we have questions we want answered," the Horry County sheriff said.
Smart, who was held captive for nine months when she was 14 by Barzee and her husband, has said she believes Barzee is a "threat" who shouldn't be freed.