Sioux Falls Police Information Officer Sam Clemens says authorities are looking for a suspect in connection with an early morning robbery.

Two men met at a bar and decided to go back to the victim's apartment.  They were there drinking for some time.  The suspect ended up pulling out a knife and threatening the victim.  He demanded cash.  The victim turned over money to the suspect.  The man then fled.

The suspect is described as Native American or Hispanic male, about 5 foot 9,  180 pounds.  He had a black pony tail and was wearing a tan shirt and blue jeans.

The victim was not injured.