Pasadena, Texas -

An investigation is underway after a man was stabbed to death in the parking lot of a Pasadena gym.

Pasadena police said a group of people were in the parking lot of Pal Gym on Southmore at Starkey around 6 a.m. Saturday morning, when one of the men pulled out a knife and stabbed another.

Police said after the stabbing some of the men took off. Investigators said some of the men who were with the victim stayed and waited for police.

The victim was flown by Life Flight to Memorial Hermann Hospital where he was pronounced dead.

No other information was immediately released. The victim has not been identified.