Chula Vista November 23, 2021 11:24 pm Chula Vista Toddler Falls to Death From 4th-Floor Window NBC 7’s Dave Summers spoke to neighbors about the tragedy, and shares advice from experts. US & World Videos 2:41 San Diego lifeguards describe fighting Oceanside Pier fire 2:32 Students and staff confused after the University of Saint Katherine closes abruptly 2:58 NASA researchers aim to enhance safety, flight operations in wildland firefighting 2:47 San Diego welding students recreate replica of historic Black Family Statues 4:29 Escondido woman warned husband may be a killer: Dateline