Police in Sinton are looking for a man who was last seen on Saturday morning. The man, Alfonso Perez Beltran, Jr., 48, is considered "at risk" and suffers from mental health related issues. Police say he requires medication and may be exhibiting bizarre behavior at times.

Beltran's family last heard from him early Monday morning, around 1:30 AM. Family members report he had been around the Riverside hospital in Calallen.

If you have any information that may help police find Beltran, call 911 or the local police department.