Credit: Craig Blankenhorn / Hulu So now that we know who Glitter Guy is, does that mean we also know the killer's identity? Not necessarily. Kreps has definitely been an antagonistic force this ...

Only Murders in the Building Season 2 Episode 8 “Hello Darkness” finally sheds some light on who Glitter Guy is, ironically, in the middle of a city-wide blackout. For the last few weeks ...

At the end of Episode 8, “Hello Darkness,” Detective Kreps (played by Michael Rapaport) is revealed as Glitter Guy. Kreps just so happens to be in the neighborhood when the blackout ends and ...