Indiana Code Title 35. Criminal Law and Procedure § 35-31.5-2-168

(1) is established by proof of the same material elements or less than all the material elements required to establish the commission of the offense charged;

(2) consists of an attempt to commit the offense charged or an offense otherwise included therein;  or

(3) differs from the offense charged only in the respect that a less serious harm or risk of harm to the same person, property, or public interest, or a lesser kind of culpability, is required to establish its commission.