(a) A person who is injured or whose property has been injured as a result of a violation under Chapter 33, Penal Code, has a civil cause of action if the conduct constituting the violation was committed knowingly or intentionally.
(b) A person must bring suit for damages under this section before the earlier of the fifth anniversary of the date of the last act in the course of the conduct constituting a violation under Chapter 33, Penal Code, or the second anniversary of the date the claimant first discovered or had reasonable opportunity to discover the violation.