It's a weak episode not because of the lack of Dahmer but more about the liberties the writers take with the victims to fill time. They are playing with real people's emotions for dramatic effect. Also, no subtly with the racism of cops and people in authority, not saying it shouldn't be in the episode but it was badly executed. Plot wise is non-existent you could skip this episode and nothing would be missed. I get this is about real people and real events but it is still a TV series and there's only so many times you can be told the same information until it becomes unnecessary. You get enough of it in the other episodes you didn't need one completely dedicated to it. Judging by the reports the real victims didn't have a say in this series so all the behind close doors moments were either made up by the writers based on what they think they felt or told from an outside source looking to gain some creditability from a Netflix series which is ironic given half the episode is about people seeking fame for what Dahmer did.