SHASTA COUNTY, Calif. — A 49-year-old man from Oakland drowned Saturday afternoon while swimming in Shasta Lake, prompting a multi-agency search and recovery effort over the busy holiday weekend. According to the Shasta County Sheriff’s Office, deputies from the Boating Safety Unit (BSU) responded to a report of a possible drowning around 12:56 p.m. on July 4 near the shore of Old Man Campground, close to the Gooseneck and Beehive Campgrounds. Witnesses reported that Antonio