Nine years after a gruesome mass murder, the case is reopened in the face of a copycat. As
you might expect, Detective Thomas Lockhart poo-poos the notion that time travel is the only
explanation for set of one-year-old keys that were in the sealed evidence box of the
nine-year-old case.
— Michael Main
Last year? How in the hell did she have these keys in 1988?
1 English variant