Question: I want to know how many perpetrators are taller than 1.84 | So do you mean the kills of perpetrators with height more than 1.84? | Yes, that's exactly what I mean
SQL: SELECT sum ( T2.Killed )  FROM people AS T1 JOIN perpetrator AS T2 ON T1.People_ID   =   T2.People_ID WHERE T1.Height  >  1.84