Seems like a Desert King, and I popped without seeing hemipenes so I assume it is a she.
My cousins' aunt found this snake in her yard and brought it over just a couple minutes ago. She's in a 6qt Sterilite tub with a water dish. I fed her a pinkie and she took it. Had to do the zombie dance first, but she took it.
She looks to be in good shape from my observations, I looked in her mouth and checked her body out. She's very sweet too, hasn't bitten or musked. Say hello to the new member, got any names?
EDIT!: My bad, I looked up Desert King pics and she isn't a DesertLooks to be a Common King, and I'm unsure if they are native to Arizona.. Guess I'll look it up.