me.â
âOkay.â Nancy decided to back off, even though Phil was her most likely suspect. He knew about the alarm, he knew his way around the barn, and he had been at the Healeysâ farm. He even had a motive. Maybe Bess thought jealousy wasnât a strong enough reason for Phil to try and hurt Nightingale, but Nancy wasnât so sure. One thing was certain: There was no use pressing the matter if Colleen was being adamant about Philâs innocence.
âOkay, so letâs look at the people who were here the morning Nightingale got sick,â Nancy began. âWhy donât you tell me more about Gloria Donner, that trainer you mentioned?â
âLet me turn Nightingale out in the paddock first,â Colleen said, taking the lead line from Bess. âA little grass will take her mind off her leg, and we can watch her from the porch. Besides,â she added, wiping the perspiration off her forehead, âI could use a soda.â
Colleen led Nightingale to a lush pasture, where a fat Shetland pony was grazing. When he saw Nightingale, he raised his head and whinnied. Opening the gate, Colleen turned the mare loose, then draped the lead line over the fence.
Nightingale trotted two faltering steps, thenstopped to sniff noses with the pony. He squealed and pawed the air. Then the two ducked their heads and began to graze side by side.
âThatâs Jester, my old pony,â Colleen told Nancy and Bess as they walked toward the house. âI learned to ride on him. Now heâs just company for Nightingale.â
Fifteen minutes later the girls were lying comfortably on deck chairs with sodas in hand. It was a perfect October dayâcool and crisp, yet the sun felt warm on Nancyâs skin. Colleenâs parents were both at work.
âOkay, now back to Gloria Donner,â Colleen began as she relaxed back in her lounge chair. âSheâs a trainer who has a small stable about half an hour from here. Nightingale and I have taken a few lessons from her this year. If I continue to show grand prix, though, Iâm going to need a full-time trainer. I was thinking about hiring Gloria, and she seems pretty eager to take us on.â
âWell, that rules her out,â Bess said, reaching for a bowl of chips. âSheâd have nothing to gain if Nightingale got sick. If I were you, Nancy, Iâd concentrate on the San Marcoses. Diego seemed kind of ruthless to me. Charming, but ruthless.â
âMmmm.â Nancy slowly sipped her soda. âExcept what would they gain if Nightingale was hurt?â
Colleen shook her head. âMarisa has been competing against me all year. We both showedin the amateur-owner jumper classes. I usually beat her, but I canât see them resorting to something this low to win. Besides, at the International, Marisaâs going to be riding amateur-owner while Iâm riding grand prix.â
âWhat does amateur-owner mean?â Nancy asked.
âAmateur means youâre riding for pleasure, not for money like a professional. An amateur still gets the prize money if she wins, but someone canât hire an amateur to ride a horse. I decided to start riding grand prix because thereâs more money in it, and if Nightingaleâs successful in that level of competition, sheâll be worth more, too.â
âGot it,â Nancy said. âAnd now that you and Marisa are riding in different classes, thereâs no reason for the San Marcoses to sabotage your horse.â
âRight,â Colleen agreed. âAnd since they want to buy Nightingale, they certainly wouldnât want to see her hurt. Besides, you saw Marisa. Sheâs crazy about Nightingale.â
Bess gave a rueful chuckle. âThe mystery gets curiouser and curiouser. I think, Colleen, that thereâs only one thing for you to do.â
âWhatâs that?â Nancy and Colleen asked in unison.
âHire two horse bodyguards to