Police have inactivated a Silver Alert for a 63-year-old North Little Rock man with known mental illnesses, according to a statement from Arkansas State Police.
The North Little Rock Police Department had issued the alert Tuesday morning after Lawrence Knight was reported missing.
Police said Knight is known to have post-traumatic stress disorder, dementia and Alzheimer's.
Calls to the department to clarify why the alert was inactivated were not immediately returned.
Arkansas Online will update this story as more information becomes available.