20/20 returns for Season 45 on September 23, 2022. Season 45 Episode 18 is titled “Kill Or Be Killed” Here is the synopsis ” Investigation into case of Nicole Addimando for the murder of her domestic partner.” “We know who … Continue reading Kill Or Be Killed S45Ep18 Preview via @stacyamiller85 @ABC2020 @ABCNetwork #ABC2020 #NikkiAddimando #ChrisGrover