Law enforcement officials in Tulsa, Okla., are investigating the disappearance of a Texarkana man as a possible homicide case.

The Texarkana, Ark., Police department announced Friday, however, that it is still investigating the disappearance of Christopher D. Guilbeau (Cates), 24, as a missing person's case.  Guilbeau's truck has been located in Tulsa, Okla. Two men who were found in his truck have been arrested in Oklahoma.

Texarkana, Ark., detectives traveled Thursday night to Tulsa to interview the occupants of the vehicle early Friday morning.

"It has come to our attention that a news agency in Kansas City, has reported that police are investigating this case as a homicide," said Texarkana, Ark., police officials in a press release. "This case is still considered a missing person investigation, and all precautionary measures are being taken to preserve any evidence that comes to the attention of the police department. Investigators continue to believe that Mr. Guilbeau (Cates) will be located alive and well."

Anyone with information on this case is urged to contact the Texarkana, Ark., Police Criminal Investigation Division at 903.798.3154.