September 12, 2024 5:08 pm Less sewage flows into Tijuana River but concerns about toxic gases remain NBC 7’s Joe Little explains that while a key piece of equipment has been fixed, the news about the surrounding air still isn’t so good. US & World Videos 1:43 Man shot, killed in Lemon Grove 9:24 Man killed in Lemon Grove shooting | San Diego News Daily 2:06 One man killed in Lemon Grove shooting 0:43 CBP officer shoots man at Otay Mesa Port of Entry; SDPD investigating 0:29 Ex-CIA officer from La Mesa gets 30 years for drugging, sexually abusing women