Mary Catherine Kohler, teacher at Flower Valley Elementary School, died on Dec. 26, 2019. She was 57 years old and had been with MCPS for more than 14 years.
Tracy M. McGhee, content specialist at Argyle Middle School, died on Dec. 25, 2019. She was 48 years old and had been with MCPS for more than three years.
Thomas Matthew Smetanick, retired science teacher and science resource teacher at Winston Churchill High School for 22 years, died on Dec. 19, 2019.