FALLS CITY – Richardson County authorities issued additional arrest warrants over the weekend alleging illegal drug trafficking.

Amber Barr, 37, is charged with four counts of delivery of methamphetamine in August and October.

Troy Liberty, 45, of Lincoln is charged with delivery of meth on Sept. 1.

Sarah Lunsford, 27, of Falls City is charged with delivery of marijuana on Nov. 4.

Arrest affidavits have been sealed. Each of the three suspects is also charged with possession of currency in the process of a drug crime.

Two other drug arrests were made earlier in the week.