Ind. Code § 35-43-1-2
(a) A person who recklessly, knowingly, or intentionally damages or defaces property of another person without the other person's consent commits criminal mischief, a Class B misdemeanor. However, the offense is:
(2) a Level 6 felony if:
(b) A person who recklessly, knowingly, or intentionally damages:
(5) the grounds:
(B) owned or rented in common with;
a structure or facility identified in subdivisions (1) through (4) without the consent of the owner, possessor, or occupant of the property that is damaged;
(8) property after the person has been denied entry to the property by a court order that was issued:
(B) to the general public by conspicuous posting on or around the property in areas where a person could observe the order when the property has been designated by a municipality or county enforcement authority to be a vacant property, an abandoned property, or an abandoned structure (as defined in IC 36-7-36-1 );
commits institutional criminal mischief, a Class A misdemeanor. However, the offense is a Level 6 felony if the pecuniary loss (or property damage, in the case of an agricultural operation or a scientific research facility) is at least seven hundred fifty dollars ($750) but less than fifty thousand dollars ($50,000), and a Level 5 felony if the pecuniary loss (or property damage, in the case of an agricultural operation or a scientific research facility) is at least fifty thousand dollars ($50,000).
(c) A person who recklessly, knowingly, or intentionally damages property:
(2) by means of a fire or an explosion;
commits controlled substances criminal mischief, a Level 6 felony. However, the offense is a Level 5 felony if the offense results in moderate bodily injury to any person other than a defendant.
(f) For purposes of this section, "pecuniary loss" includes:
(2) a reasonable estimate of all additional costs not already incurred under subdivision (1) that are necessary to inspect, clean, and decontaminate property contaminated by a pollutant, to the extent that the property has not already been:
(C) both cleaned and decontaminated.
The term includes inspection, cleaning, or decontamination conducted by a person certified under IC 16-19-3.1 .
As added by Acts 1976, P.L.148, SEC.3. Amended by Acts 1977, P.L.340, SEC.41; P.L.326-1983, SEC.1; P.L.319-1985, SEC.1; P.L.151-1989, SEC.11; P.L.180-1991, SEC.6; P.L.94-1996, SEC.5; P.L.213-1997, SEC.1; P.L.100-1999, SEC.2; P.L.108-2002, SEC.1; P.L.116-2002, SEC.24; P.L.123-2002, SEC.37; P.L.1-2003, SEC.95; P.L.140-2006, SEC.33 and P.L.173-2006, SEC.33; P.L.216-2007, SEC.48; P.L.158-2013, SEC.453; P.L.21-2014, SEC.2; P.L.76-2016, SEC.4; P.L.252-2017, SEC.12; P.L.111-2018, SEC.15; P.L.111-2021, SEC.104; P.L.79-2023, SEC.2; P.L.100-2024, SEC.1.