Use Javascript to get a single value (no loop) in the array of objects


I want to use javascript to get the value of "BG_S_event_id" in the array of objects below:

myArray = [{"BG_S_event_id": "200311001", "BG_S_sec_name": "CLUB GAMES", "BG_S_sec_num": "1", "BG_S_ctd_id": "12578256", "BG_S_atd_id": "CLG_T" "S BG_S_tot_rnds ":" 1 "," BG_S_lst_pair ":", "BG_S_dtlrec01": "1", "BG_S_operator": "XX", "BG_S_status": "", "BG_S_k_factor": "BG_S_r_system": "R"}]