Mis-Cat and just for good measure, quoting from your quote “The questions we need to answer are - was he assaulted, was he punched or pushed, did he fall? We are trying to find out the exact circumstances of what happened.”

Ok?!?!

"Quit hanging on to the handrails . . . Let go. Surrender. Go for the ride of your life. Do it every day." Melody Beattie