Question: when did grey's anatomy season 14 episode 9 air

title: Grey's Anatomy (season 9)
text: The hospital continues to operate despite the power outage . Meredith requires a C - section , which is performed in the dark ; the baby is born healthy , but her earlier fall causes serious abdominal bleeding . Alex , Jo and Arizona must deal with chaos when oxygen machines in the NICU stop working . Cristina operates on Richard 's patient by listening to his heart in the dark . The ER staff rush to help the passengers of a burning bus . April questions her engagement to Matthew when she believes that Jackson has died in the bus explosion . Alex tells Jo he loves her , she reciprocates , and they begin a relationship . Callie finds out about Arizona 's encounter with Dr. Boswell . Cristina breaks up with Owen . Dr. Bailey returns to the OR when she has to perform emergency surgery on Meredith . While trying to fix the emergency generators and restore the lights , Richard is electrocuted due to the water in the basement .