SEGMENTS 1 & 2: The Special Enforcement Detail execute a heroin search in perhaps the most disgusting house one may ever see. Deputy Nick Cortez comments on how living with a drug addiction to heroin can lead one to this place. SEGMENT 3: Deputy Mike Roberts responds to a report to 911 of suspicious activity in a grocery store parking lot. Someone claims to have witnessed a drug purchase. Upon arrival he finds two cars, one occupied by a known drug dealer, the other occupied by a couple from the South Lake Tahoe region. Before this situation plays itself out, Deputy Roberts must contend with 8 people, with 4 separate issues, all involving drugs. SEGMENT 4: Deputy Funk accompanies the Western El Dorado Narcotics Enforcement Team on a call to check out an abandoned trailer that is believed to be associated with property that is growing large amounts of marijuana.