A man is receiving treatment at Christus Spohn Memorial Hospital after he was stabbed.The attack happened just before midnight at Jack Ashes' Drinkery on Staples near Gollihar.Investigators say the man walked to the hospital on his own --wounded.At this time, detectives say they have little evidence to go on."We might have a suspect. We have witnesses. Right now we're just going to interview everybody," said Lieutenant Kless with the Corpus Christi Police Department. Lt. Kless says the victim was stabbed throughout his entire body and is in critical condition.Call Crime Stoppers at 888-TIPS if you have any information that could lead to an arrest.