More than 20 cats killed in fire at Florida animal shelter

More than 20 cats were killed when a fire broke out at an Orlando animal shelter, officials said. Orange County Fire Rescue found flames "through the roof" when they arrived at the center shortly after 10:21 p.m. Wednesday, the agency said on Twitter.

Steve Bardy, the executive director of the Pet Alliance of Greater Orlando, called the fire his "worst nightmare."

Officials said the facility was "50% involved" when firefighters arrived, CBS affiliate WKMG reported. Orange County Fire Rescue posted video of the scene, showing flames burning part of the roof and multiple fire engines responding.