Write SQL query to solve given problem: What is the inspection result for inspection done by Thomas Langley?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT DISTINCT T2.results FROM employee AS T1 INNER JOIN inspection AS T2 ON T1.employee_id = T2.employee_id WHERE T1.first_name = 'Thomas' AND T1.last_name = 'Langley'