LINCOLN, Neb. -- Police in eastern Nebraska say they arrested a man who may have ties with an overdose. 

Lincoln Police say they served a search warrant at a Lincoln home just before midnight Monday. 

They say it was in connection with an overdose investigation and a person had bought cocaine from that home. 

During a search, police found cocaine, prescription pills and thousands in cash. 

They also found a loaded rifle and sword in a bedroom that belonged to another person. 

Brand Davis is facing several drug charges. 

The other man is facing weapons charges. 

The investigation into the overdoses is ongoing.