Copyright 2019 CNN(CNN) - At least 21 people were injured, including two seriously, after an apparent gas explosion Saturday shattered parts of a shopping mall in the South Florida city of Plantation, authorities said.
The Plantation Fire Department initially said a gas explosion had occurred, but later said they are still working to confirm the cause.
"At this point, we have not actually confirmed that it was an explosion due to gas," Gordon said.
Gordon told CNN the access road to the mall was covered in debris when firefighters arrived.
Walaschek was driving away from the mall's LA Fitness and pizza restaurant, the area where the explosion occurred, when he says , when he saw the saw the explosion in the rearview mirror.