NEW YORK (AP) — A recent largest indictment involving over 30 individuals, including Miami Heat guard Terry Rozier, has prompted renewed scrutiny over the rapidly expanding sports betting industry across the U.S. The probe raises critical questions about the integrity of sports amid the boom of legalized gambling.

Since the Supreme Court ruling that ended the federal ban on sports betting in 2018, the industry has exploded, with 38 states and Washington, D.C. legalizing some form of sports wagering. The American Gaming Association reported a remarkable $10 billion in revenue generated by legal bets just this year, up 19% from last year.

The recent indictment points to the exploitation of private player information to gain winning bets, marking a significant concern around the ethical implications of sports betting, especially with players at the center of such scandals. Rozier’s lawyer maintains his client’s innocence, asserting he is not a gambler.

In addition to Rozier, the indictment included other figures in the NBA, and a separate case involving Portland Trail Blazers coach Chauncey Billups came to light, indicating a potential pattern of misconduct and insider gambling.

Experts warn that increased availability and aggressive advertising for sports betting could lead to addictive gambling behaviors. The normalization of sports betting could result in a higher incidence of financial ruin among vulnerable populations, particularly young men in low-income communities.

While legal sports betting offers potential benefits to states and the economy, the ethical concerns raised by such scandals and the impact on gamblers themselves cannot be overlooked as the country navigates this new frontier.