Over 50 characters dead since the start of 4e.
I'm hardly a "killer DM".
Sorry my friend. You may believe you are a fluffy DM with a merciful soul, but look at the stats and look into your heart.
You are really a dark evil DM who delights in the destruction of his players. Its unsettling at first I know, but everything is alright. Just step...over here, into the darkness. Join us...everything will be just fine...just fine.