DENVER — Isabella Thallas was Gabrielle Diecidue’s best friend growing up. The two went to Cherry Creek High School and became fast friends.
“She was really the good that this world desperately needs,” Diecidue said.
On June 10, 2020, Thallas, 21, and her boyfriend, Darian Simon, were walking their dog outside an apartment complex at 3001 N. Fox Street when they were shot. Thallas was killed in the shooting, while Simon was injured but survived…