San Diego August 18, 2021 11:16 pm SDPD Investigating Homicide in Mission Valley SDPD is investigating a homicide in Mission Valley. NBC 7’s Catherine Garcia shares what we know so far. US & World Videos 0:53 What are those blue blobs piling up on San Diego beaches? Velella velellas! 3:27 Poway Unified superintendent fired following bullying claims 0:35 Blue blobs washing up on San Diego beaches again 2:52 Poway Unified fires superintendent following investigation into bullying claims 0:34 5 people injured after falling from border fence