A woman from Capitola recounts how she managed to defend herself from a sea lion who attacked her on Tuesday. The incident occurred around 8:00 a.m., between Capitola pier and Privates Beach near Pleasure Point. A video captured by a live broadcast camera from the Surfline website shows the moment Heather Gray was shot down into the water. "I thought, 'What's going on?', it looked like a horror movie," Gray said. "The most unusual thing was that…