History
Having uncovered Daredevil's secret identity as Matt Murdock, Wilson Fisk kidnapped the children of world-famous ophthalmologist Dr. Jackson and forced him to put a powerful hallucinogen in the tear ducts of Matt's new eyes when he underwent surgery to cure his blindness. Fisk then went to Murdock's Apartment, where he saw his enemy reeling from the many hallucinations he had seen, his new eyes on the floor beside him.[1]