WILTON MANORS, Fla.—Two children were killed and another four children were hospitalized with injuries when a car plowed into them and fled the scene in South Florida on Monday, authorities said. The Broward County Sheriff’s Office said in a news release that it was investigating what happened outside an apartment building in Wilton Manors, Florida, along with the Wilton Manors Police and Fort Lauderdale Fire Rescue. The sheriff’s office didn’t immediately provide ages for any of the children. Steven Gollan, a battalion chief with the Fort Lauderdale Fire Department, said at a news conference Monday night that the hospitalized children were “severely injured.” “This event is a horrific event any time of the year, let alone right after the holidays,” Gollan said. The Wilton Manor Police Department tweeted that a family reunification center was set up at the City Hall Emergency Operation Center. Wilton Manors is located just outside of …