HOPEWELL TWP., N.J. (CBS) – Police are asking for the public’s assistance in finding a man that has been missing since January 6th.

According to police, 48-year-old Christopher Franz, of Hopewell Township, Mercer County, was last seen at his sister’s house in Solebury, Pennsylvania.

Police say Franz suffers from bipolar disorder, but is not considered dangerous or violent.

Franz has been described as a 5-foot-10 male, weighing about 160 pounds with brown hair and eyes. He was wearing blue jeans, a white shirt and brown boots.

Anyone with information is asked to call 609-737-3100.