It's unclear whether Liborio Martinez-Rubio pulled the trigger of the gun that killed Javier Cheron. But there was no doubt he was dealing large quantities of drugs at the time of the fatal shooting and had six firearms in his home.

Read recent sentencing reports in Woodbury County courts.

Law enforcement officers who executed a search warrant at the man's home seized two guns, approximately 2 ounces of meth, more than $5,000 in cash, drug trafficking materials, two bulletproof vests, marijuana, drug ledgers and ammunition.

According to the U.S. Attorney's Office, the woman stole 10 guns from her boyfriend and had made arrangements to sell them to a person who was cooperating with law enforcement.

After he was taken into custody following a traffic stop altercation, the man tossed a baggie of meth out of his pocket and said "look what they threw on me."

While searching the man's vehicle near Sioux City, officers found a loaded .22-caliber revolver under the driver’s seat and seized 11 pounds of meth, divided in 1-pound packages, hidden in the vehicle and an attached trailer.

The man led police on a chase that reached speeds above 60 mph in a 25 mph zone and was eventually stopped outside in a rural area, where he pulled out a loaded handgun.