Followers from around the world travel to Mount Carmel to hear the preaching of David Koresh, leader of The Branch Davidians. As his teachings become more apocalyptic, members of the group start to question his movies.
Dog and the team begin their day by judging the local elementary school's talent show, where they declare all the kids to be winners; then Dog goes on his next case, which involves Bobby, who's been on parole for three months.
As the school year winds down, the undercover adults delve deeper to uncover the barriers that stand in the way of Highland Park’s success, and find students they’ve made connections with to be caught in cycles of poverty, crime and troubled home lives.
A young father is carjacked and murdered outside his home. To find the killers, the homicide team needs to find the victim's car. In Miami, a local musician is gunned down in the street, and the hunt for answers leads close to home.
In Cleveland, a man is gunned down at home in front of his family just a few days before Christmas. Dets. Tom Armelli and Bob Ford must delve into the dangerous business of drug dealing to hunt down the killers.
The school year is coming to an end, and the undercover adults must reveal their true identities to the students of Highland Park High School and report back to the administrators what they learned about life in high school today.