AMARILLO -- 13 people arrested in connection with a Federal drug sting earlier this month are facing more charges.
A new indictment came down this week for 20-new charges involving Possession and Distribution of Meth.
The 12 men and one woman allegedly have ties to the Gulf Cartel out of Mexico.
The suspects were indicted early last month and arrested in multiple raids around Amarillo and Dalhart on September 24th.
Last months busts were the result of a two year, multi-agency investigation.
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