CREATE TABLE people (Name VARCHAR, People_ID VARCHAR)
CREATE TABLE perpetrator (People_ID VARCHAR, Year VARCHAR)

List the names of perpetrators in descending order of the year.
SELECT T1.Name FROM people AS T1 JOIN perpetrator AS T2 ON T1.People_ID = T2.People_ID ORDER BY T2.Year DESC
SELECT "T1"."Name" FROM "people" AS "T1" JOIN "perpetrator" AS "T2" ON "T1"."People_ID" = "T2"."People_ID" ORDER BY "T2"."Year" DESC NULLS LAST