“Matt!” he screamed.  “You ain’t doped me?”

Matt smiled and continued to watch him.  In the paroxysm that followed, Jim did not become unconscious.  His muscles tensed and twitched and knotted, hurting him and crushing him in their savage grip.  And in the midst of it all, it came to him that Matt was acting queerly.  He was traveling the same road.  The smile had gone from his face, and there was on it an intense expression, as if he were listening to some inner tale of himself and trying to divine the message.  Matt got up and walked across the room and back again, then sat down.

“You did this, Jim,” he said quietly.

“But I didn’t think you’d try to fix me,” Jim answered reproachfully.

“Oh, I fixed you all right,” Matt said, with teeth close together and shivering body.  “What did you give me?”

“Strychnine.”

“Same as I gave you,” Matt volunteered.  “It’s some mess, ain’t it!”

“You’re lyin’, Matt,” Jim pleaded.  “You ain’t doped me, have you?”

“I sure did, Jim; an’ I didn’t overdose you, neither.  I cooked it in as neat as you please in your half the porterhouse.—­Hold on!  Where’re you goin’?”

Jim had made a dash for the door, and was throwing back the bolts.  Matt sprang in between and shoved him away.

“Drug store,” Jim panted.  “Drug store.”

“No you don’t.  You’ll stay right here.  There ain’t goin’ to be any runnin’ out an’ makin’ a poison play on the street—­not with all them jools reposin’ under the pillow.  Savve?  Even if you didn’t die, you’d be in the hands of the police with a lot of explanations comin’.  Emetics is the stuff for poison.  I’m just as bad bit as you, an’ I’m goin’ to take a emetic.  That’s all they’d give you at a drug store, anyway.”

He thrust Jim back into the middle of the room and shot the bolts into place.  As he went across the floor to the food shelf, he passed one hand over his brow and flung off the beaded sweat.  It spattered audibly on the floor.  Jim watched agonizedly as Matt got the mustard can and a cup and ran for the sink.  He stirred a cupful of mustard and water and drank it down.  Jim had followed him and was reaching with trembling hands for the empty cup.  Again Matt shoved him away.  As he mixed a second cupful, he demanded: 

“D’you think one cup’ll do for me?  You can wait till I’m done.”

Jim started to totter toward the door, but Matt checked him.

“If you monkey with that door, I’ll twist your neck.  Savve?  You can take yours when I’m done.  An’ if it saves you, I’ll twist your neck, anyway.  You ain’t got no chance, nohow.  I told you many times what you’d get if you did me dirt.”

“But you did me dirt, too,” Jim articulated with an effort.

Matt was drinking the second cupful, and did not answer.  The sweat had got into Jim’s eyes, and he could scarcely see his way to the table, where he got a cup for himself.  But Matt was mixing a third cupful, and, as before, thrust him away.