Do you think Conrad would of still gone crazy and pulled the gun on Clem and Gabe if Francine was alive and still in the group? I have a feeling Francine was someone who kept Conrad at a level head and he would of thought more about her than Clementine's brand. Also do you think Francine knew Conrad could fly of the handle like that? He seemed really chill at the hangar so maybe Francine didn't know that side of him.
(and for those who have already forgotten who Francine is, she was the hostage and Conrad's girlfriend)