Prosecutes criminal offenses committed within Tompkins County, from felonies (murder, rape, robbery, etc.) to traffic infractions (speeding, etc.).Child sexual abuse reporting: incest or in-family abuse, District attorney or NYS Child Abuse and Maltreatment Register, 1-800-342-3720 abuse by someone outside the family or relative not living in the same home, district attorney, local or state policeFor civil matters affecting Tompkins County: County Attorney's Office, 607-274-5546.For federal crimes: handled by prosecutors in the U. S. Attorney's office, 315-448-0672.