PHILADELPHIA (CBS) — Police are investigating a shooting on the 2600 block of North 25th Street in the cities Strawberry Mansion section.

The 52-year-old victim was found lying on the sidewalk around 12:25 a.m. Friday morning. He was rushed to Temple University Hospital and placed in critical condition.

READ MORE: Chestnut Hill Hospital To Be Renamed If Sale Goes Through

Authorities say the motive was ether a robbery or a dice game gone wrong. Dice were found on scene, as well as inside a nearby vehicle. Police say they were both the same color, which they say indicates a connection between the vehicle and the victim.

READ MORE: Sheriff's Deputies Dismantle Protest Encampment At Site Of University City Townhomes

No suspect at this time, people were on scene when police arrived, but police say witnesses are being uncooperative.

MORE NEWS: List: Philadelphia Area Food Banks

An investigation is ongoing.