(CBS DETROIT) - The Detroit Police Department is searching for a 70-year-old man who left his residence and did not return home. 

Muhammed Aziz-Abdul was last seen in the 2000 block of W. Grand Blvd. at about 9:40 a.m. on Tuesday, April 4. 

He was last seen wearing a black cap with a "D" on the front of it, a blue jacket, black pants and black shoes. 

According to his caregiver, Aziz-Abdul suffers from schizophrenia. 

Police describe him as 6 feet 2 inches tall, weighing 160 to 170 pounds, with brown eyes and black hair. 

Anyone with information is asked to contact the Detroit Police Department's 3rd Precinct at 313-596-5301.