Jack is a stranded survivor in Dead Rising 3.
Jack can be found inside of the Uno Grande Outlet in South Almuda during Chapter 4. Nick will most likely find him as he drives the fuel car back to the warehouse at the end of the chapter. Drive through Rocket's Red Glare and follow the street north to find the outlet where Jack is hiding. He will only appear after Nick has escaped from the military compound during Chapter 4
In the Fallen Angel DLC, he can be found tied up on the South Bridge with Vicki and Ryan. They are about to be executed by a soldier, but Angel can stop the execution and save the group. When saved, the group will provide 20,000 PP.
In The Last Agent DLC, he is found once again as a stranded survivor, on top of a taxi in front of Huge Industrial Co. He'll appear after Brad retrieves the Chemical Van. Rescuing him will net some PP and lead him to run off to somewhere safe.
Dead Rising 3 Characters
|Nick Ramos - Dick Baker - Rhonda Kreske - Annie - Ronald "Red" Jackson - Diego Martinez - Gary Finkel - Isabela Keyes - Gen. John Hemlock - Marian Mallon - Chuck Greene|
|Adam Daley - Alejandra Garcia - Anna Hong - Carrie LeCroix - Christine Emerie - Doug Trent - Dwayne Pike - Eric Martinez - Jesse Miller - Jorge Ruiz - Jose Morales - Julia Slyde - Kandy - Kelsey Louise - Kenny Dermot - Lauren Staples - Lena Polichev - Marcus Wolfe - Ravi Uppal - Regina Thompson - Simon Merkin - Troy Glover - Warren Anderssen Jr. - Winnie Lee|
|Alec - Alex - Allison - Big D - Bob - Brandon - Brian - Cara - Crystal - Dana - Derek - Devon - Elka - Eva - Greta - Ian - Jack - Jasmine - Jason - Jason - Jeremy - Joey - Jodie - Jordan - Kaliyan - Katarina - Keith - Kellen - Kent DeMare - Kevin - Kris - Kristin - Kyla - Lara - Liam - Linda - Madeline - Maia - Margaret - Matt - Mel - Meryl Jefferson - Mike - Mila - Nikki - Nora - Phil - Ryan - Sam - Scott - Sheldon - Stevie - Steven - Tanya - Tara - Taylor - Tracey - Trevor - Vernon - Vicki - Zach|
|Adam Kane - Albert Contiello - Darlene Fleischermacher - Diego Martinez - Dylan Fuentes - Gen. John Hemlock - Harry "Zhi" Wong - Hunter Thibodeaux - Jherii Gallo - Kenny Dermot - Ronald "Red" Jackson - Sgt. Hilde Schmittendorf - Spec Ops - Theodore Lagerfeld Jr.|
|Angel Quijano - Cindy - Clyde - Dan - Darlene's Victim - Duncan - Emily - Hank - Mabel Louise - Mel - Nicole White - Peter - Peter's Mother - Pilots - Sonya Paddock|
|Bogdan - Jamie Flynt|
|Operation Broken Eagle Characters|
|Adam Kane - Brady - Chang - Collins - Dickson - The Dutch - Han - Hancock - Haverman - Jefferson - Phoenix - Rodriguez - Smith - Sunshine - Tucson - Wakowski|
|Fallen Angel Characters|
|Angel Quijano - Doug Trent - Winnie Lee|
|Chaos Rising Characters|
|Cannons - Razorface - Snake - Spider - Torque|
|The Last Agent Characters|
|Brad Park - Cora - Nelson|