NUECES COUNTY, Texas - Abraham "AB" Quintanilla III, the brother of the late Tejano music icon Selena Quintanilla Perez, has filed a lawsuit against his sister Suzette Quintanilla Arriaga and two corporate entities.

The lawsuit accuses the two entities - Q Production, Inc. and Q Productions, Inc. - of denying A.B. his apparent contractual share of profits tied to Selena's entertainment legacy.

The suit, filed Sept. 10 in Nueces County, Texas, seeks more than $1 million in damages and calls for a full financial accounting report of Selena's entertainment properties dating back to January 2016.