The beginning of the clip shows a/the baptism and some distress by the infant (kicking feet). It's blurred, but you can pretty clearly see what's happening.
Quote from the subtitles:
Cause of death was found to be mechanical asphyxia. Bodily injuries were found on the baby's body specifically bruises and hemorrhage in the neck. What does that mean? That means he was simply holding (squeezing) the baby tightly. The priest is being investigated for accidental homicide. ... Nobody knows the whereabouts of the priest who performed the baptism. [Bold and Italics mine. -Aude.]
So sad.
-Aude.