If you are concerned about a child being neglected or abused, call Maine’s 24-hour hotline at 800-452-1999 or 711 to speak with a child protective specialist. Calls may be made anonymously. For more information, visit maine.gov/dhhs/ocfs/cw/reporting_abuse.A former teacher who lives in Bucksport and allegedly gave sex toys to a 15-year-old girl is expected to plead guilty Monday in federal court to possession of child pornography. William Meier, 56, who had taught at an elementary school in Belfast, also is facing a felony charge of sexual exploitation of a minor in Hancock County.