In both cases, the victims were lured to apartment buildings where he tried to sexually assault them, but they were able to get away unharmed.
The suspect is described as a Hispanic man, 25 to 30 years old, 5 feet 6 inches, 170 pounds, with black spiked hair.
Anyone with information is urged to call LAPD's tipline at (877) LAW-FULL or (877) 529-3855.