(McMinnville, OR)  --  A man is facing charges after allegedly using a stun gun on another man and then shooting him with a gun in McMinnville.  Police say Estevan Pacheco got into an argument with David Blewett on Saturday, and that Pacheco used a stun gun on Blewett several times.  Pacheco was gone by the time police arrived, but about two hours later, Pacheco returned and allegedly shot Blewett.  Oregon State Police arrested Pacheco in Independence early Sunday morning on a charge of attempted murder.