"man im so sorry but your infected i cant let you in" Andy said with a tear in his eye, "please man i can hear them coming!" the stranger shouted as he banged on the door, then Andy had a moment of thought that would be called inhumane but he realized if the man was going to die anyway he might as well put him to some use, Andy shoved the last of the blockage away and unlocked the door, the stranger stumbled inside and fell to the floor, "help me with this" Andy shouted ash he saw at least 3 zombies round the corner into the corridor.
The men locked and barred the door, and just as the man was about to speak Andy grabbed the man in a "triangle hold" until he passed out, when the man woke up he was taped by the mouth and securely fastened to the radiator in the corner, as the man squirmed Andy calmly said "look you are most likely infected and going to die so this will tell me how long it takes for you to turn, but if not i just saved your life.