N Is for Noose

sure how to tell you this. It seems awkward."
    "For heaven's sake. Just say it."
    "It looks like Tom suspected a fellow officer in that double homicide he was investigating."
    Selma looked at me, blinking, while she absorbed the information. She took a deep drag of her cigarette and blew out a sharp stream of smoke. "I don't believe it."
    "I know it sounds incredible, but stop and think about it for a minute. Tom was trying to establish the link between the two victims, right?"
    "Yes."
    "Well, apparently he believed one of his colleagues lifted Alfie Toth's address from his field notes. Toth was murdered shortly afterward. Toth was always on the move, but he'd just gotten out of jail and he was living temporarily in a fleabag hotel. This was the first time anyone had managed to pin him down to one location.
    No one else in Nota Lake knew where Alfie Toth was hanging out except him."
    "What makes you so sure? He might have mentioned it to someone. Or someone else might have come up with the information independently," she said.
    "You're right about that. The point is, Tom must have gone crazy thinking he played a role in Alfie's death. Worse yet, suspecting someone in the department had a hand in it."
    "But you don't really know," she said. "This is just a guess on your part."
    "How are we ever going to know anything unless someone 'fesses up? And that seems unlikely. I mean, so far this 'someone' has gotten away with it."
    "Who told you this?"
    "Don't worry about that. It was someone with the sheriff's department. A confidential source."
    "Confidential, my foot. You're making a serious allegation."
    "You think I don't know that? Of course I am," I said. "Look, I don't like the idea any better than you do. That's why I came back, to pin it down."
    "And if you can't?"
    "Then, frankly, I'm out of ideas. There is one possibility. Pinkie Ritter's daughter, Margaret…"
    Selma frowned. "That's right. I'd forgotten their relationship. The connection seems odd, what with her working for Tom."
    "Nota Lake's a small town. The woman has to work somewhere, so why not the sheriff's department? Everybody else seems to work there," I pointed out.
    "Why didn't she speak up when you were here before?"
    "I didn't know about Ritter until yesterday."
    "I think you better talk to Rafer."
    "I think it's best to keep him out of this for now." I caught the odd look that crossed her face. "What?"
    She hesitated. "I ran into him this afternoon and told him you'd be back this evening."
    I felt my eyes roll in despair and I longed to bang my head on the table top just one time for emphasis. "I wish you'd kept quiet. It's hard enough as it is. Everybody here knows everybody else's business."
    She waved aside my objection like a pesky horsefly sailing through the smoke-filled air. "Don't be silly. He was Tom's best friend. What will you do?"
    "I'll talk to Margaret tonight and see what she knows," I said. "After that, my only option is to go back to Santa Teresa and confer with the sheriff's department there."
    "And tell them what? You don't have much."
    "I don't have anything," I said. "Unless something develops, I'm at a dead loss."
    "I see. Then I suppose that's it." Selma stubbed out her cigarette and got up without another word. She began to clear the dinner dishes, moving from the table to the sink.
    "Let me help you with that," I said, getting up to assist.
    "Don't trouble." Her tone of voice was frosty, her manner withdrawn.
    I began to gather up plates and silverware, moving to the sink where she was already scraping leftover Jell-O into the garbage disposal. She ran water across a plate, opened the door to the dishwasher, and placed it in the lower rack. The silence was uncomfortable and the clattering of plates contained a note of agitation.
    "Is something on your mind?" I asked.
    "I hope I didn't make a mistake in hiring you."
    I glanced at her sharply. "I never offered you a guarantee. No responsible P.I. could make a promise like that. Sometimes the information simply isn't there," I said.
    "That's not what I meant."
    "Then what were you referring to?"
    "I never even asked you for references."
    "A little late at this point. You want to talk to some of my past employers, I'll make up a list."
    She was silent again. I was having trouble tracking the change in her demeanor. Maybe she thought I was giving up. "I'm not saying I'll quit," I said.
    "I understand. You're saying you're out of your league."
    "You want to go up against the