S05:É01 - S05:E01 - Disappearance

Following a serious traffic accident, Fallon mysteriously vanishes. Dex and Steven bail Alexis out of jail. Sammy Jo attempts to seduce Adam. Alexis flatters Adam by suggesting he work with her defense attorney, Warren Ballard. Dominique's husband Brady arrives at La Mirage and finds his wife suddenly interested in staying in Denver. Steven accuses his mother of killing Mark Jennings and ruining Blake's business. Despite her pleas, Steven tells his father everything. Steven orders Sammy Jo from the mansion. She counters by promising she'll sue for custody of Danny. After duping Adam into letting Danny ride along with her to the airport, Sammy Jo dashes off, kidnapping her son.