 
 <prompt> ```(CNN) -- Many don claim say dem sabi di pesin wey be di notorious Zodiac Killer, wey terrorize northern California with a trail of unresolved murders for di 1960s. But dia tori no dey true. 

Now, one Louisiana man believe say e get di definitive answer to di chilling mystery: Who be di crazed, elusive killer wey write letters dey brag about im conquests? 

Gary Stewart talk say na Earl Van Best, Jr., im biological papa, wey die for 1984. 

"I believe for di first time for di history of dis case say I don present more evidence wey don ever dey presented on top any one suspect," Stewart tell CNN's Erin Burnett about im new book. 

Di Zodiac Killer don dey connect to five deaths between 1968-69. Though dem never catch am, e gain popularity by writing several letters to police and newspapers dey boast of di killings. E include swatches of bloody clothing as proof of im claims say e kill as many as 37 people. 

Stewart's search for papa 

Stewart bin born for New Orleans, abandoned as a newborn for a stairwell for Baton Rouge, and later adopted. 

About 10 years ago, when e be 39, im birth mama, Judy, contact am for di first time. E come begin im search for im biological papa, wey both of dem never contact since Stewart bin abandoned. 

Di vice president of one cleaning company for di capital of Louisiana recount im decade-long search for im biological papa, wey end with di discovery say Best na di serial killer.``` <response>: 1. Gary Stewart
2. Earl Van Best, Jr
3. Judy
4. 39
5. E bin abandon am as pikin wen e small.
6. E bin be vice president of one cleaning company.
7. For di capital of Louisiana.
8. For Baton Rouge.
9. Di Zodiac Killer.
10. Northern California.
11. 37
12. No
13. Yes
14. No.
15. Yes.
16. Go give police.
17. Swatches of bloody clothing.
18. Earl Van Best, Jr.
19. unknown
20. Erin Burnett 