The “overnight” you are referring to actually happened in the hospital. The baby died, and the Santorums stayed with him in their hospital room until the morning.
That is when they took him to show the family prior to the funeral.
When my daughter was declared brain dead, we brought her siblings along with other family members into her room to say goodbye.
We spent the night with her.
There was cuddling, holding, and crying of course.
Was this creepy and sick? Are we necrophiles?
I posted it earlier in this very long thread and no longer have energy to argue the point.