Doctor Logan is a researcher in Top Secret viral research. He is currently working on the Project Wildfire.
During the events of Day of the Dead (2008) played by Matt Rippy
Captain Rhodes calls Sarah Bowman over and tells her Doctor Logan wants to talk with her about the bodies at Kyle's house. Doctor Logan tells a hospital doctor that it is an airborne virus. He asks Sarah questions about the bodies at Kyle's house and if they looked like they had been bitten. Suddenly all the sick people in the hospital start changing into Wildfire Zombies. While Doctor Logan, Sarah, Bud Crain, and Salazar are running to the humvee, Doctor Logan leaves the others and shoves a woman towards a Zombie. He drives to the secret research lab and Sarah and the others find Doctor Logan hiding and he tells them that there is no evidence the research he was involved with is what is responsible for the Zombies. Trevor Bowman finds a video and plays it and on the video Scientist says that the virus mutated and all the researchers became infected. During the video, the Scientist changes into a Zombie. Doctor Logan tells them that the virus was supposed to paralyze enemy troops and was intended to save lives. They hear a growl and the Scientist Zombie is standing in the hallway. They shoot at it, but it dodges the bullets and disappears. As they are trying to escape, Doctor Logan is grabbed by the Scientist Zombie and killed.