The roof and overhang of a building in a strip mall in Rancho Penasquitos collapsed Thursday, bringing shingles and large pieces of debris crashing to the ground.
The incident happened at small strip mall located at 12778 Rancho Penasquitos Boulevard at around 5 p.m.
The businesses at the strip mall include a hair salon, B.B. Hair Art, a tanning salon and a dentistry practice.
No injuries were reported. Officials are investigating the cause of the collapse.