Three Aces: Siciliano, Downey and Tompkins Wed, 07/11/2018 - 4:45pm Heraldgroton Groton-Dunstable senior captains Shayne Downey, Gabby Siciliano and Meira Tompkins back-boned the Groton-Dunstable girl’s varsity tennis team this past spring. -Photo by Robert Mingolelli Full text available to online subscribers only. If you are a current online subscriber, please click here to login. If you are not a current online subscriber, please click here to view our subscription options. Thank you.