What if she found out that the daughter was the real perpetrator of the crime?
He later confessed after the police told him that it would help "smoke out" the real perpetrator.
He or she may enlist the services of a private investigator to find out what really happened and who the real perpetrator is.
I think those so-called law executors are the real perpetrators.
"A groundless conviction means that the real perpetrator is still at large."
Or they may be wrong, and the real perpetrator might not look like that at all.
Maybe we're supposed to pay so much attention to Tierlaw that we let the real perpetrators get away.
So why didn't you come forward to help catch the real perpetrator and keep your girlfriend/sister/mother safe?
"Griffin thinks he might be able to identify the real perpetrator," she said slowly.
Please think that I am actuated only by a desire to bring this crime home to its real perpetrator.