The Prosecution May Introduce Evidence to Establish Modus Operandi

The prosecution may introduce evidence to establish modus operandi:

A) whenever the defendant has a prior conviction for the same type of crime.
B) anytime the defense has introduced evidence to show that the defendant lacks the mental capacity to commit the crime.
C) only if the defendant has taken the stand and denied committing the crime.
D) only if the defendant previously committed crimes that were substantially similar to the current offense.