Case of the Poison Powder FINAL Chapter
Margaret Mitchell Mysteries - The cozy cousin of Carson Crime Files
The Case of the Poison Powder
(Miss Chapter 15? Find it Here) Or start with the first chapter!
Chapter 16
That evening, Margaret sat in her office catching up on paperwork when Katherine called.
“Thought you’d want to know—Chris Webb started cooperating this afternoon. Once he realized the terrorism charges carried life in prison, he gave up everything.”
Margaret set down her pen. “Everything?”
“Names, meeting locations, communication methods. Turns out he never met Marcus Warren in person. All the arrangements were made through encrypted messaging apps. Chris thought he was selling to black market agricultural suppliers trying to avoid EPA regulations. He had no idea about the terrorism plot until he saw the news about the warehouse raid.” Katherine paused. “The federal prosecutor confirmed that Warren and his three accomplices are looking at twenty-five to thirty years under the Biological Weapons Anti-Terrorism Act. The pesticides never reached their target, but conspiracy to use chemical weapons is enough.”
“And Chris?”
“Still facing serious time for theft, evidence tampering, digital forgery, obstruction. But his cooperation on the terrorism case will count for something. Maybe fifteen years instead of life.” Katherine’s voice softened. “He destroyed his life for fifteen thousand dollars.”
“And almost destroyed Sade’s life too.” Margaret looked at the framed photo on her desk, herself at law school graduation, her father beside her, both beaming. “Sometimes I wonder how people justify it to themselves. The rationalizations they make.”
“That’s why you do what you do. You make sure the rationalizations don’t win.”
After she hung up, Margaret packed her briefcase and called to Spotty. The terrier emerged from under her desk, where he’d been conducting important business (napping).
Her phone buzzed. A text from Katherine: “Drinks tonight? Victory celebration.”
Margaret smiled, typing back: “Can’t. Promised Dad I’d visit Shady Glenn. But tomorrow?”
“Tomorrow works. Bring Spotty. Lee misses him.”
“Lee saw him three days ago.”
“Lee has a very short memory for dogs. It’s tragic.”
Margaret pocketed her phone, grabbed Spotty’s leash, and headed out. The January evening was cold but clear, and she drove to Shady Glenn with the windows cracked, letting the winter air wake her up.
The case was solved. Sade would go home to her babies. Chris Webb would face justice.
Sometimes the system worked.
***
The common room erupted when Margaret walked in with Spotty.
“She’s here! The conquering hero!” Cheryl zipped her motorized chair across the room at an inadvisable speed. “Did you solve it? Tell us you solved it!”
“Solved what?” Margaret set Spotty down, and he immediately made for Linda’s lap.
“The pesticide case!” Tony was rocking in his wheelchair with excitement. “It’s been on the news all day. We’ve been waiting for you to come tell us everything.”
Linda already had Spotty settled on her lap, stroking his fur with satisfaction. “We want details, Margaret. Real details, not the sanitized version they put on Channel 7.”
Margaret looked at the four eager faces: her father sitting quietly but watching her with pride, Linda with her sharp eyes missing nothing, Cheryl practically vibrating with curiosity, and Tony grinning his gap-toothed grin.
“Well,” she settled into her usual chair, “you were all right. It was an inside job.”
“I knew it!” Cheryl slapped her armrest. “Didn’t I say it was someone at the company?”
“You said it was someone stealing for their garden,” Linda corrected primly.
“I was establishing motive!”
George raised a hand, and the room quieted. Even after retirement, he could still command a courtroom. “Let Margaret tell it.”
So she did. She told them about Chris Webb and his desperate finances. She told them about Nick Liu’s alibi, about the email that wasn’t in his sent folder, about Jake finding the construction witness who remembered Sade.
“That investigator,” Linda said thoughtfully. “The one you’ve been working with. Katherine’s man.”
“Jake Mercer,” Margaret said, trying to keep her voice neutral. “He’s very good at his job.”
“Mmm.” Linda’s expression suggested she knew more than she was saying. “And is he good at anything else?”
“Linda!” Margaret felt her cheeks warm.
“What? I’m old, not dead. I can appreciate a handsome man when I hear about one.” Linda’s smile turned sly. “And you’ve mentioned him three times in the last five minutes. Just an observation.”
“I’m telling you about the case—”
“You’re blushing, dear.”
Margaret was saved by Tony, who’d clearly been waiting for his turn to speak. “But how did you know about the edited logs, Marget? How did you figure that out?”
Margaret smiled at him gratefully. “Actually, I have all of you to thank. Remember last week when the nurse’s medication system showed Miss Linda had already taken her pills?”
“When I most certainly had not,” Linda confirmed.
“That’s what made me realize the badge logs could have been changed the same way. Just edited after the fact to show whatever Chris wanted them to show.”
“So we really did help solve the case!” Cheryl looked delighted. “The Shady Glenn Sleuths strike again!”
“Again?” George raised an eyebrow. “Have we solved other cases I don’t know about?”
“We’re close to cracking the pudding cup conspiracy,” Tony said seriously. “Very close. We have a suspect list.”
“It’s Mrs. Patterson,” Linda stage-whispered. “We’ve narrowed it down.”
“Evidence?” George asked, his attorney instincts kicking in.
“She had chocolate on her chin at lunch yesterday,” Cheryl reported. “And there was no chocolate pudding on the menu. Suspicious.”
“Very circumstantial,” George said, but he was smiling.
Margaret felt warmth spread through her chest. This was why she came here, even on her hardest days.
“I should check on Mom,” she said, standing.
“She had a good day,” George said quietly. “Ate all her dinner. Smiled at the nurse.”
Margaret squeezed her father’s shoulder, grateful for the update that meant maybe tonight would be a good visit. Maybe tonight her mother would know her, even if just for a moment.
But when she reached her mother’s room, Candace was already asleep, her face peaceful in the dim light. Margaret stood in the doorway for a long moment, then turned away. Some nights you got what you needed. Some nights you just got what you got.
She returned to the common room to collect Spotty, who’d fallen asleep on Linda’s lap and was snoring softly.
“Let him stay a minute,” Linda urged. “He’s comfortable.”
So Margaret sat, and they talked about ordinary things. The weather. The new chef’s tendency to over-salt everything. Cheryl’s ongoing battle with the physical therapy department over her racing habits. The comfortable, mundane details of daily life that somehow felt more real than any courtroom drama.
Her phone buzzed. A text from Katherine: “Heath Griffith just called. All charges officially dropped. Sade’s being released tomorrow morning.”
Margaret showed the text to her father. George read it, then nodded once. “Good work, Margaret Louise.”
Coming from him, those four words meant everything.
***
Margaret drove home through quiet streets, Spotty dozing in the passenger seat. Her phone buzzed at a red light. She glanced at it.
Jake: “Heard the good news about your client. Well done, Maggie.”
She smiled, typed back: “Couldn’t have done it without your witness. Thank you.”
“Anytime. That’s what we do.”
The light turned green. Margaret pocketed her phone and drove the rest of the way home, that small exchange sitting warm in her chest.
That’s what we do.
Not much. Just a text. Just a colleague congratulating another colleague on a case well done.
But it was enough to make her smile all the way home.
At her apartment, she fed Spotty, changed into pajamas, and settled on the couch with a book she’d been meaning to read for three months. But her mind kept drifting to the case, to Sade going home to her children, to her father’s pride, to that text from Jake.
That’s what we do.
Like it was that simple. Like they were a team. Like it would always be this way. Katherine, Jake, and Margaret, solving cases, finding truth, and making things right.
She fell asleep on the couch, the book open on her chest, Spotty snoring at her feet, and dreamed of nothing in particular. Just the satisfied exhaustion of work well done, and the warmth of knowing someone out there was glad she existed.
For tonight, it was more than enough.
The End
Margaret Mitchell, her white terrier Spotty, and her gang at the local nursing home tackle Baltimore mysteries with pluck, perception, and palaver.
In anticipation of the full release of this novella, I’m releasing one chapter a week to all free subscribers.



I so enjoyed this series. Thanks for sharing!