The New Castle City Police Department is asking for the public's assistance in locating 68-year-old Chris Santangelo, who went missing on Monday. 

Santangelo is a 6'3 male with salt and pepper hair, and may be wearing glasses. Police say he may be driving a 2000 Buick LaSabre with a dent in the front fender. 

Police say Santangelo also suffers from medical and mental health issues.

Anyone with information on Santangelo's whereabouts are asked to call the New Castle Police Department at 724-656-9300 or leave a tip at their tip line.