4 injured after decorative helicopter falls from ceiling into swimming pool at New Jersey water park

EAST RUTHERFORD, New Jersey -- Four people were injured after an accident inside the American Dream Mall in New Jersey.

A large decorative helicopter fell from the ceiling into a swimming pool below while people were in the water. It happened just after 3 p.m. Sunday.

The mall says the injuries were minor, but one of the four people was taken to the hospital. The rest of the injured left on their own.

American Dream released a statement saying they will conduct an investigation to "ensure the park meets all safety regulations as required."

Police say the water park was evacuated after the incident.