going to be -- supercalifragilisticexpialadocio us. really nice. adrianna: happening tonight, 0/20" is digging for answers of gianni versace. 20 years ago. john joins us on what we can expect tonight. good afternoon, john. >> good afternoon, adrianna. this is a story that's amazing. the story of on session and the dark side of fame. in the summer of 1997, it was about as big as the o.j. simpson story. a serial killer was on the loose. he brutally murders five men in two and a half months. two of the victims in minneapolis, one in chicago, another one in new jersey. he's on the run. he strike next? it was a scary time. and i covered that story. i was in miami. thoivens steps of gianni versace's mansion, still bloody from the attack of -- by this man on his fifth victim, the fashion international fashion icon, gianni versace. adrianna: wow. was there any connection at all between gervais and his -- versace and his killer? >> there's a lot of speculation. that's what keeps this story so interesting even though. so much speculation and street. were they