Can we determine the height from which a blood drop fell?

Determining the height from which a blood drop fell is inherently challenging due to the influence of various unknown variables that affect the behavior of the blood as it falls. Factors such as air resistance, surface texture where the blood lands, and environmental conditions can all contribute to the variability of the blood drop's final shape and size upon impact. This makes it difficult to arrive at a precise measurement of height since the physics of the drop's fall can be influenced by many dynamic elements. While there are formulas and techniques used to estimate the height based on the size and shape of the blood spatter, these methods can only provide approximations. Consequently, without knowledge of all relevant quantities and variables, achieving high accuracy in determining the drop height is not feasible.