Southern California is expected to experience record-breaking temperatures due to high pressure off the coast, which will continue to strengthen throughout the week. This comes as a 15-year-old boy is shot and wounded during a fight, a body found inside a home following a welfare check, and a mother and son were killed in an apparent murder-suicide. Cal/OSHA has urged employers across California to take steps to prevent heat illness. The Trump administration has also invoked emergency powers under the Defense Production Act to restart the Santa Ynez offshore oil platform and pipeline, which was shuttered after a 2003 spill.