To catch the suspect, the detective has to have sex with the suspect since the crime happens after the sex.
From Disruptive Films “Det. Matt Wilson (Nico Coopa) is on the hunt for Henry Bingham (Roman Todd), a man suspected by the police. With his partner Det. Brian Chambers (Andrew Miller), Matt devises a plan to seduce and catch the criminal red-handed. But is he in over his head? Or will Matt prevail?“