1 recovering from critical injuries after high-rise stabbing

A stabbing at a South Jersey high-rise left one person critically injured and still many questions unanswered, including whether a second person was injured.

Collingswood police got to The Heights apartments in the 700 block of W. Browning Road off White Horse Pike at about 10:30pm Monday.

They are not saying what may have led to the violence, nor if anybody is in custody.

People who live in the building woke up to the news. Some told FOX 29's Sabina Kuriakose they didn't hear a thing.

Authorities are still combing through the scene.