The San Diego Police Department tweeted out on Tuesday that they had located an 19-year-old who had been described as "at risk" and had not been heard from since Thursday
Serena Stevens, 19, was reported missing to SDPD on Monday. Police offered little information Tuesday regarding Stevens other that to say she had been located.
Stevens told her sister last Wednesday that she was headed to the beach to sleep, SDPD said. That was the same day Stevens traveled to San Diego from New York.
Stevens posted photos and videos of the coast, possibly of Ocean Beach, to her social media accounts, according to SDPD.