Felicia says she met Ryan (as "Todd Wilson") while in the park with Maxie. Todd was collecting some plants and herbs. He was charming and friendly. They started to date soon after.
Todd told Felicia, about a month later, that he loved her and wanted to marry her in Mexico. Felicia said it was way too soon after she had broken up with Frisco. She said he would need to be patient and he promised he would never pressure her. He said the same thing later as Ryan.
At Mariah's hacienda, a woman (Gloria) claiming to be Ryan’s wife knocked on the door. She tells Felicia to stay away from her husband and that she has been watching them for days. Felicia says she doesn’t know a Ryan. Gloria says Felicia would know him as Todd Wilson but his real name is Ryan Chamberlain.
Felicia went to Ryan’s place to confront him but she saw him stabbing his wife. He saw her so she called the police and gave them Ryan’s address. She then grabbed Maxie and flew back to Port Charles on the next available plane. When she arrived, she was attacked outside The Brownstone. A few days later she would wake up with amnesia. When she was introduced to Ryan (aka Todd) she didn't remember him.
Ryan becomes obsessed with Felicia, who gets her memory back and is arrested for attempted murder after he traps her in a cabin and she attacks him in self-defense.
Ryan crashes Felicia and Mac Scorpio's wedding with a bomb, but is sent to an asylum. After escaping with the help of his counselor Connie Cooper, he kills her, kidnaps Georgie Jones and dies in a funhouse explosion after a face-to-face with his brother Kevin.