What was found
ON TAKE OFF CLIMB, RETRACTION, NOSE GEAR ROLLER TRAVELED OUTSIDE OF 'Y' CHANNEL CAUSING THE NOSE WHEEL TO RETRACT SIDE WAYS. CIRCUIT BREAKER TRIPPED WHEN GEAR WAS APPROXIMATELY 7/8 OF THE WAY UP. ALL ATTEMPTS TO DEPLOY THE GEAR TO A LOCKED DOWN POSITION WERE UNSUCCESSFUL. ON LANDING, AFTER ATTEMPTING UNUSUAL ATTITUDES ETC., GEAR COLLAPSED.