Garden in Ostrov
In July, 1941, probably on July 16, a group of 4-6 Jewish men was taken to a garden in Ostrov, where they were tortured and later shot.
More information: Yad Vashem
Birch Forest near Pskov
In the summer of 1943 the Jews of Ostrov were taken on two trucks from the town prison, where they had been kept, to a birch forest near Pskov. There about 100 Jews - women, old people, and children - were shot. The exact date is not known.
More information: Yad Vashem