I don't mean after the Freddy Fazbear Attraction burned down, I mean where was he during games one and two? I can't be the only one wondering and hoping his obscure whereabouts isn't just because Scott didn't think of him until the third game.
According to a phone call in FNAF 3, there's a closed off room that no one has been in. So we assume that Springtrap was hiding in there the entire time. It also can be assumed as well that the Attraction was built off of one of the original Pizzerias, meaning he was there the entire time and not moved there.
Given that all five children were killed in the first game, or at least prior to it, we assume that the killer met his fate in the same timeline. I don't know how long it takes for a spirit to come back and possess and animatronic but.. if Springtrap was still in the backroom or had gotten up, wouldn't someone on day shift gone back and noticed the pool of blood?
Ironically enough, the FNAF 3 Night 3 recordings specifically designate off-camera safe rooms for employees to go to bleed out.....you know, just in case the springs accidentally go off....
I've seen the argument that Springtrap is holding onto life. So you're telling me that within the last year or so, Springtrap hasn't bled to death? That is to say, he miraculously missed a spring going off into his head and insta-killing him. Sure.
But back to what I was saying, if a foul odor was coming from animatronics that bodies were never found inside of; assuming someone checked, I can just imagine the stench that would have been coming from Springtrap. You know, a fairly very noticeable strong stench that I think someone would have investigated.