The gymnist
Was her death the most ridiculous death in the entire series? She fell about 6 feet onto a padded mat and yet her spine shattered like glass and somehow had the force to erupt from the body.
In real life she would (at worst) fracture her neck or spine. Most likely should would just get a head knock and a headache.
Suspension of disbelief is all well and good, but it at least has to be somewhat reasonable. Otherwise in the next movie we will have someone cracking their skull open falling out of bed