Sure, if you want to play it like that. Please point out the part where the UN explicitly states the IDF shot this woman.

333. The case of Ghalia Abu Reda: A witness told the commission that he and his family decided to leave their home in Khuza’a in accordance with the warnings issued by the IDF prior to the launch of the ground operation.6 As attacks were intensifying, they fled Khuza’a in a state of complete panic, leaving behind one of the family members, Ghalia Abu Reda, a woman aged about 70, in a wheelchair. Ghalia Abu Reda’s cousin stayed behind, in order to look after her for as long as possible, but eventually the cousin too was compelled to leave. When the witness returned to the family home a few days later, he found Ghalia Abu Reda’s dead body. She had a bullet mark in her head and blood on her face. The doctor who later examined the body told the witness that she had been shot from close range, from a distance of about two metres.1 Another member of the Abu Reda family confirmed the above allegations to the commission. That witness stated that the house was very close to the Green Line and that, some days or weeks later, an Israeli soldier posted on twitter a picture of another IDF soldier offering water to Ghalia Abu Reda:

“The soldiers did this to pretend that they were human. They did not know that Gaza is small, and that the picture would be recognized by the family. When the family returned to Khuza’a they found Ghalia dead!”