Sabrina finds out she is pregnant, and Michael is excited to be a father. However, Michael later finds out that Carlos is the baby's father, and is upset with Sabrina for lying to him. She leaves town before Michael has a chance to make amends with her. He later gets a note from Sabrina saying she's not coming back. Michael discovers that "Jake" is actually Jason, alive with a new face. Hoping to get ELQ back, he and Tracy sue Nikolas with Jason's help. However, Jason manages to buy out the ELQ stocks from Nikolas. He gives Michael back his position as CEO, and ELQ back to the Quartermaines. Carlos is arrested and brought back to Port Charles, and Michael asks him where Sabrina is. Carlos refuses to give up Sabrina's location, and escapes from police custody. Michael finds Carlos after he is stabbed by Julian Jerome (William deVry), and brings Carlos to GH. Carlos dies before he can reveal where Sabrina is. Michael enlists Sonny's help to find Sabrina. When Sabrina's son shows up at the Quartermaine mansion, Michael realizes Sabrina is in trouble. He and Sonny go to Puerto Rico and rescue Sabrina from her captor. He reunites her with her son, and the two mend their relationship.