Obsessed with the Idaho college murders case? Netflix’s new three-part doc dives into Bryan Kohberger’s troubled past—he pleaded guilty then backtracked, now serving four consecutive life sentences for the 2022 student stabbings.

Key details: His phone had just 18 contacts; as a teen, he posted online feeling disconnected (seeing family as game characters), had suicidal thoughts and visual snow. He struggled with heroin, stealing his sister’s phone for drugs (parents called cops). Police tracked him via a Q-tip from his family’s trash matching crime-linked DNA.

Will you watch July 29? Which detail hits hardest? Spill below!