Final answer:
The minimum depth required for a grave in Indiana is not specified in the law and is subject to individual cemetery rules.
Step-by-step explanation:
The minimum depth required for a grave in Indiana is not specified in the law -- subject to individual cemetery rules. While there used to be an older guideline of 5 feet side-to-side and 7-8 feet deep, newer research suggests that graves should be as much as 8 diameters side-to-side and 15 diameters deep. The specific depth requirement may vary depending on the regulations set by each cemetery.