A four-year-old boy is abducted while riding a merry-go-round in the park under the supervision of his mother. The Homicide unit, which helps in the investigation of all child abductions, is called in and Falsone is the primary. When the boy's father has an alibi that checks out, the detectives beginning to check on known pedophiles and later they receive a call from the possible kidnapper. When that doesn't pan out, they start over. The host of a nationwide television program, This Weeks Wanted, suggests that they hypnotize the little girl who was riding on the horse next to the boy. Hypnosis reveals a partial plate number and that leads to a lucky break. Ballard and Stivers discuss motherhood and Falsone checks on his son.