Q: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Context : Jimmy Maketta (born 1964/5) is a South African rapist and serial killer who in 2007 pleaded guilty and was convicted on 16 counts of murder, 19 counts of rape.
Answer : murder
A:
Which crime Jimmy Maketta is considered to have commited?