Pasadena City College announced Thursday that it has placed two senior officials -- Richard Van Pelt, vice president of administrative services, and Alfred Hutchings, facilities services supervisor -- on administrative leave, pending the results of a bribery-related investigation by the Los Angeles County District Attorney's Office, The Los Angeles Times reported. The D.A.'s office executed search warrants at the officials' homes and offices Thursday, in an investigations of alleged solicitation of bribes involving a contract from the college. No charges have been filed and the officials could not be reached for comment.