Back about 1990, I had that happen with a PSE FireFlight compound with a 4" overdraw. Bow riser broke in half just above my grip hand with bow at about 4/5s full draw. I was pulling 90lbs at peak cam/wheel rollover. The overdraw shelf bit into my left wrist causing a nice pattern of lacerations. The top "half" of the bow flew by my noggin and over my left shoulder in a blur. Cables wrapped all over my head and face. Luckily the arrow launched forward amd clear.
I shot archery tournaments most weekends and practiced nearly every day, but that rattled me. PSE sent me a brand new bow. Local pro shop rigged new bow up for me as I was on their shooting team.
I dont shoot 90 anymore.......lol
I was working in an archery shop about that same time
We had so many breaking we decided PSE = Pull Shoot Explode

To this day I still don't want a PSE
k snow did you make that bow?
Condolences on the loss of your favorite