Gambling tokens confiscated during a police raid on an illegal casino in the Robinson Apartment complex in Penjaringan, North Jakarta, on Sunday. (B1 Photo/ Joanito de Saojoao)

Police held a press conference on Tuesday inside a covert casino discovered in the Robinson Apartment complex on Jalan Jembatan Dua in Penjaringan, North Jakarta, over the weekend.

One person died after falling from the 29th floor while trying to evade arrest during the police raid on Sunday.

At least 91 of the 133 people arrested during raid have been declared suspects. They face up to 10 years' imprisonment under Indonesia's Criminal Code, which outlaws gambling.

According to the suspects, the owners of the illegal establishment raked in as much as Rp 700 million ($49,400) per day in the three days it operated.

Jakarta Police spokesman Senior Comr. Argo Yuwono, right, and Adjutant Comr. Adjutant Abdul Rahim display some of the evidence during Tuesday's press conference. (B1 Photo/Joanito De Saojoao)

The police officers inspect a roulette table inside the covert casino. (SP Photo/Carlos Roy Fajarta Barus)

Adjutant Comr. Abdul Rahim confronts one of the suspects. (B1 Photo/Joanito de Saojoao)