Oliver Pareece Jones , 37 , of Colorado was last seen at Walmart on Friday . He was seen in surveillance photo leaving Sheraton hotel hours before and withdrew $ 800 in cash from ATM and another $ 100 after trip to Walmart . At Walmart , he was captured in surveillance footage where investigators said he purchased backpack , radio , and camping gear . During trip , Jones was reportedly mugged and assaulted , and suffered from a concussion ; he was treated at Cedars-Sinai Medical Center . Family fears concussion affected his ability to reason or 'do anything ' Police were waiting to speak with his cousin on April 5 who was with him the night before he disappeared .
Oliver Pareece Jones , 37 , of Colorado was last seen at Walmart on April 5 . He was seen in surveillance photo leaving Sheraton hotel hours before and withdrew $ 800 in cash from ATM and another $ 100 after trip to Walmart . At Walmart , he was captured in surveillance footage where investigators said he purchased backpack , radio , and camping gear . During trip , Jones was reportedly mugged and assaulted , and suffered from a concussion ; he was treated at Cedars-Sinai Medical Center . Family fears concussion affected his ability to reason or 'do anything ' Police were waiting to speak with his cousin on Friday who was with him the night before he disappeared .