On Saturday Eloi Vasquez left the party about 1:30 a.m. telling his friends he wanted to take a walk and he never returned back.
Vasquez called a friend in Northern California after 2 a.m. telling he was lost and in trouble, her mother said.
Wendy Margolin said, “Everyone knows how responsible he is, how dedicated to school he is and he hasn’t contacted anyone since, something is going on with him.”
Vasquez didn’t have his wallet, money or identification with him when he left the party.
Vasquez is a freshman on UC Berkely’s soccer team. During the spring break he and his friends were visiting Southern California.
“Eloi is a wonderful young man who has excelled both academically and athletically here at Cal, our entire Cal Athletics family is very concerned for Eloi’s safety,” a statement from the university said.
He is a graduate of Marin Academy high school in San Rafael.