A prison contraband scheme involving drones has led to the arrest of seven individuals, with three of them hailing from the Houston area. Details of the scheme are available from local news sources, including KHOU Houston. The investigation has resulted in multiple arrests, indicating a coordinated effort to disrupt the contraband operation.

For more information on the arrests and the scheme, readers can refer to the report from KHOU Houston, which provides further insight into the incident and the individuals involved.