Sheridan ultimately gave birth to a boy who Beth immediately passed off as her and Luis's child and dumped a post-delivery Sheridan into the harbor to drown. However, Charity who had a vision of Sheridan in the water, told Luis where she was and went to look for her. Shortly afterwards Death came to take Luis and Sheridan but Charity saved them. Sheridan tried to convince Luis of what had happened after she recognized her son with Beth and realizing that Beth was the clown kidnapper. Sheridan began to claim that Beth kidnapped her and that Marty (the name given to her son) was her own, but no one believed her. In her quest to reclaim her child and expose Beth for child stealing and kidnapping, Sheridan's adultery with Luis became public knowledge. With Alistair's help, a now healthy Antonio had Sheridan imprisoned in the psych ward where she received electro-shock therapy in order to erase her memories of Luis. However, released from the mental institution, Sheridan remained defiant and was ultimately freed from Antonio's grasp when Alistair blew up a plane Antonio was on, in order to kill Luis (who was not on the plane).