Wait:
Are they apologizing for not showing it promptly?
Are they apologizing for showing a four month old corpse? (Yeah, that would be pretty gross, and perhaps they should apologize for that.).
Because that headline by the Mashable people 'mashes' logical sentence structure. I await THEIR apology for strangling the English Language
To convey what they intended they should have said something like: "Four months later, Fox apologizes for showing an image of the character being played by Jeniffer Lawrence being strangled."
Maybe grammar nazis have a useful function.