Flint, Michigan, is still working on replacing all of its lead pipes.

WTVR via CNNOne person is in custody after several people were stabbed Thursday inside a plasma center in Petersburg, Virginia, according to CNN affiliate WTVR. The incident happened at the Octapharma Plasma center on Sycamore Street, police Chief Kenneth Miller told WTVR. CNN's Darran Simon contributed to this report. The-CNN-Wire & 2019 Cable News Network, Inc., a Time Warner Company. All rights reserved.