NORMAN, Oklahoma - The Norman Police Department has canceled the Silver Alert for 64-year-old Debra Hall. 

According to police, Hall went missing Monday, April 2, near the 900 block of Goshawk Drive in Norman. Police were concerned of her whereabouts because she has a history of schizophrenia, and heart issues, and left without her medication. 

Thursday, April 5, police released a statement saying the Silver Alert was canceled, but details surround Hall's location weren't released.