BOISE CITY, Okla.– After two years, investigators are still looking for clues in the horrific murder of an elderly man.
In June 2013, 77-year-old Charles Nieman and his wife stopped at the Loaf-‘n-Jug convenience store in Boise City to get gas.
Authorities say Nieman was outside his vehicle when a Hispanic man walked up to him and demanded his wallet.
Nieman, who investigators say was hard of hearing, turned to his wife and asked her what the man said.
That is when the man shot Nieman in the head, according to the Oklahoma State Bureau of Investigation.
The suspect ran from the area.
Nieman was rushed to the hospital where he was pronounced dead.
Officials say they have never been able to identify any suspects.
They are now offering a $5,000 reward for information that leads to the arrest and conviction of the man who killed Nieman.
If you have any information, you are asked to call the OSBI at 1-800-522-8017.