TYLER — A Tyler man is being sought by authorities in a drug conspiracy case. Authorities said on April 9th, Tyler Police Department, Federal Bureau of Investigation, and Texas Rangers executed a search warrant for narcotics at a residence in Tyler, as a result of a one-year undercover narcotics investigation. Officials arrested Micol Jauron Sears, 39, Tyler. Sears was charged in a federal indictment with conspiracy to possess with intent to distribute cocaine base. Federal and local law enforcement officials are seeking a second suspect, also named in the indictment, identified as Calvin Donell Dorsey, 37, Tyler. Dorsey is charged with conspiracy to possess with intent to distribute cocaine base. If you have any information to the whereabouts of Dorsey please contact your Federal or local law enforcement agency.