Mass. Gen. Laws ch. 271A § 2
Whoever knowingly: (1) through a pattern of criminal enterprise activity or through the collection of an unlawful debt acquires or maintains, directly or indirectly, an interest in or control of an enterprise which is engaged in, or the activities of which affect, licensed gaming under chapter 23K or ancillary industries which do business with a gaming establishment; (2) having received proceeds derived, directly or indirectly, from a pattern of criminal enterprise activity or through the collection of an unlawful debt, uses or invests, directly or indirectly, part of the proceeds, including proceeds derived from the investment, in the acquisition of an interest in real property to be used in connection with licensed gaming, or in the establishment or operation of an enterprise which is engaged in, or the activities of which affect, licensed gaming operations or ancillary industries which do business with a gaming establishment; (3) is employed by or associated with an enterprise to conduct or participate, directly or indirectly, in the conduct of the enterprise's affairs or activities which affect licensed gaming operations or ancillary industries which do business with a gaming establishment by engaging in a pattern of criminal enterprise activity or through the collection of an unlawful debt; or (4) conspires or attempts to violate clauses (1), (2), or (3) or attempts to so conspire; shall be guilty of enterprise crime and shall be punished by imprisonment in the state prison for not more than 15 years or by a fine of not more than $25,000 or by both such imprisonment and fine.
Nothing in this chapter shall prohibit the purchase of securities on the open market for purposes of investment made without the intention of controlling or participating in the control of the issuer, or of assisting another to do so, if the securities of the issuer held by the: (i) purchaser; (ii) members of the purchaser's immediate family; or (iii) the purchaser's accomplices in any pattern of criminal activity for the collection of an unlawful debt after such purchase do not amount, in the aggregate, to 1 per cent of the outstanding securities of any 1 class and do not confer, either in law or in fact, the power to elect 1 or more directors of the issuer.
Mass. Gen. Laws ch. 271A, § 2