Board Thread:General Discussion/@comment-1031724-20161020032419/@comment-477304-20161022020431

ShtH was aimed at older auidences though and ABIS is just a robot.

This is the main reason why I think there are so many vague deaths in the series; so they can keep it kid-friendly, otherwise they would just show it outright. The only other reason I could think of is in case they want to reuse the characters later.