Who killed Ukrainian POWs? Russia or Ukraine? What happened on Day 157 of the Russian invasion

This video talks about what happened today during the Russian invasion of Ukraine.
Who is responsible for the death of 53 and injury of 75 POWs in Ukraine. The Russians? Ukrainians? Both sides blame each other. Here's what we know on the day after.
I am a professor who developed multiple leadership programs at Charleston Southern University:
https://www.charlestonsouthern.edu/academics/college-of-business/organizational-leadership/

I wrote a book about Zelenskyy and the war in Ukraine which I have updated weekly since the war began:
https://amzn.to/39xNF3Y

If you wish to donate to humanitarian relief, please donate to a reputable organization. I would urge you to give to Samaritan’s Purse:
https://www.samaritanspurse.org/our-ministry/ukraine-response/

Please leave comments and tell me how I can help you gain more perspective.