Entire graduating class at California charter school accepted into 4-year universities

(KTLA) - A charter school in Boyle Heights, California, will be sending its entire graduating class off to four-year universities for the fourth time in five years.Forty-five seniors at Collegiate Charter High School of Los Angeles were celebrated earlier this month with a special "Senior Signing Day" ceremony to reveal which schools they plan to attend in the coming year.The ceremony holds special weight for Collegiate educators as almost all of the graduating seniors come from low-income homes