Can't get key out of ignition

[BP23G0B]

Hi guys,
I can't get my ignition key out of the column.  It's stuck between on and off.  I can fire the engine and turn it off but can't get the key to turn completely counter clockwise to get it out.  I fiddled with the gear selector and no matter what gear it's in, the key won't release.  P-R-N-D seem to be lined up right.  Does anyone have a detailed diagram of the inside of the column? 

[Sleepychallenger]

Try grabbing the collar and moving it a bit or the park lever under the hood on the Column and move it a bit.

[Chryco Psycho]

must be a 70 , only year they had linkage from the trans to the column to rtate the column so the key would remove , the used a spring 71 up

[Sleepychallenger]

Thanks chryco. I didnt know that was a 70 only thing