A 51-year-old Lincoln woman has been given nearly 22 years in federal prison for conspiring to sell crack cocaine.

Federal prosecutors say Teresa Liggins was sentenced on Monday in U.S. District Court in Lincoln.

Liggins was indicted in May last year and pleaded guilty in December. Prosecutors say Liggins was involved in selling small quantities of crack cocaine in the Lincoln area.

Liggins also is serving a state sentence of three to six years for attempted delivery of a controlled substance. Her federal sentence will be served at the same time as her state sentence.