Murder

This speaks for itself about the "care" Israel is showing for civilian lives in Gaza:

"According to several testimonies, on 4 January Israeli foot soldiers evacuated approximately 110 Palestinians into a single-residence house in Zeitoun (half of whom were children) warning them to stay indoors," the OCHA report said.

"Twenty-four hours later, Israeli forces shelled the home repeatedly, killing approximately 30."

The repeated nature of the shelling makes it clear this was not a "tragic accident", but deliberate - making it calculated, cold-blooded murder. And those responsible should be held accountable, like the criminals they are.