CREATE TABLE perpetrator (People_ID VARCHAR(255), Injured VARCHAR(255)); CREATE TABLE people (Height VARCHAR(255), People_ID VARCHAR(255))
What are the heights of perpetrators in descending order of the number of people they injured?
    
SQL: SELECT T1.Height FROM people AS T1 JOIN perpetrator AS T2 ON T1.People_ID = T2.People_ID ORDER BY T2.Injured DESC