The 61-year-old Stamford, CT man accused of sexually abusing three children in two different Brooklyn park bathrooms begged for mercy as he was being apprehended, but pleaded not guilty in front of a judge. Michael Martin was arrested after allegedly molesting three children at two Brooklyn parks. After the second incident, Martin was quickly caught by civilian patrol officers at the park and begged them not to call the police. He allegedly yelled, "I know......