Calabasas' Tierra Crockrell, Janiah Brown, Kyla Robinson-Hubbard and Deanna Nowling clocked 3:51.79 - the No. 1 time in the state so far this season - to win the girls 4x400 relay at the Maurice Greene Invitational at Oaks Christian.  Nowling and Robinson-Hubbard also placed first (56.26) and second (56.68) in the 400, Crockrell finished second in the 100 hurdles (14.91) and sixth (57.95) in the 400 and Brown finished second in the 800 (2:19.81).