Officer defense lays case

Jody Buddemeyer appears in Circuit Court on Wednesday. (Laura Ruminski/West Hawaii Today)

Jody Buddemeyer appears in 3rd Circuit Court with his attorney Brian De Lima on Wednesday. (Laura Ruminski/West Hawaii Today)

KEALAKEKUA — A court-appointed doctor testified a former Hawaii County police officer suffered from a shift-work sleep disorder the morning he fatally struck a cyclist in March 2015.