He echoed comments he made at a fiery news conference in New York earlier this week, in which he wondered whether monuments remembering former presidents George Washington or Thomas Jefferson would be next to fall.
>> Related: Trump again blames ‘both sides’ for violence in Charlottesville
“The beauty that is being taken out of our cities, towns and parks will be greatly missed and never able to be comparably replaced!” the president wrote.
His comments came amid continued criticism from across the political spectrum over his insistence that “both sides” were to blame for deadly, racially-charged violence that took place over the weekend in Charlottesville, Virginia.
>> Related: Heather Heyer's parents preach love, action after daughter's death: 'You just magnified her'
Police said 32-year-old Heather Heyer was killed Saturday during a counterprotest of a rally organized by white supremacists. The rally was aimed at protesting the removal of a Confederate statue from the city’s Emancipation Park.
Authorities arrested James Alex Fields Jr., 20, on charges including second-degree murder and malicious wounding in connection with Heyer’s death. Police said he slammed a car into two stopped vehicles and rammed counterprotesters. Fields, from Ohio, participated in the rally and was described by a former high school teacher as a fan of Adolf Hitler.
Watch - President Trump Says "Blame on Both Sides, I Wait for Facts"