CREATE TABLE perpetrator (Date VARCHAR2, People_ID VARCHAR2)
CREATE TABLE people (People_ID VARCHAR2, Height VARCHAR2)

Show the date of the tallest perpetrator.
SELECT T2.Date FROM people AS T1 JOIN perpetrator AS T2 ON T1.People_ID = T2.People_ID ORDER BY T1.Height DESC LIMIT 1
SELECT "T2"."Date" FROM "people" "T1" JOIN "perpetrator" "T2" ON "T1"."People_ID" = "T2"."People_ID" ORDER BY "T1"."Height" DESC FETCH FIRST 1 ROWS ONLY