HOUSTON (KIAH) — Two men were found shot to death inside a southwest Houston restaurant.

It happened around 11 p.m. Wednesday night at the 12000 block of Bellaire Boulevard, as police said officers found a 63-year-old man and another 30-to-40-year-old man, both with multiple gunshot wounds at a booth. Both were pronounced dead at the scene.

Investigators said three people walked into the restaurant and one of them started shooting at the victims.

The suspects then walked out of the restaurant and drove off in an unknown vehicle.

Police are investigating what lead up to the shooting. There were no other injuries reported.

Anyone with information in this case is urged to contact the HPD Homicide Division at 713-308-3600 or speak anonymously with Crime Stoppers at 713-222-TIPS.