desolation,its the mods job to do that,because they are the ones with the powers to move it.
i remember on AotCR,on the first bridge, i killed every single enemy up to the Gold Elite and Grunts at the end with out being seen. it was so damn awesome. i killed all the sleeping Grunts,and then the Pelican came by,distracting the Elite below. i smashed the glass floor, dropped down and killed him from behind before i landed,then i snuck up on the 2 Jackals while they were shooting at the dropship. after that,i continues on the lower level,killed the sleeping Grunts i found there, and then i waited. i waited for each Jackal to pass over the glass, jumped up,smashed the glass,causing him to drop,and then i smacked him from behind. i did that to the other Jackal,but instead of smashing the glass, i somehow smacked him through the glass floor without breaking it. then i came up,shot the 2 Grunts out of the turrets and waited for the Gold Elite to charge me,which he did. i threw a plasma grenade on his face,shot the glass out from under him,dropping him down below. BOOM and his body flies off the bridge. PWNED