KING OF PRUSSIA, Pa. (CBS) — At least one person was seriously injured in an elevator accident at a King of Prussia apartment building Monday night. Chopper 3 was over the building at 251 West Dekalb Pike.Teammates, Coaches Hold Emotional Vigil For Tyler Norton, Boy Killed In Pottstown House Fire
Authorities say the elevator dropped several floors with three people inside at the time. Rescue teams initially rescued one person who was suffering from a broken leg.READ MORE: Veterans Transform Historic Train Station Into 'Incredibly Special' Cafe In Radnor Township
Two others were then rescued, according to officials, including one person who was suffering from serious injuries.
There is no word on what caused the elevator to drop.MORE NEWS: Mama-Tee's Effort To Combat Food Insecurity During Pandemic Expands Into Pop-Up Grocery Store
Stay with CBSPhilly.com for updates on this developing story.