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Tupac's Killer Talked Himself Into a Conviction

Anthony Planas Wednesday, September 2, 2026

SharperDaily

SharperDaily

TODAY'S EDGE

Institutions rarely collapse in one dramatic moment. They get hollowed out by small concessions, each one defensible on its own. By the time the structure looks unstable, the load-bearing work was done years earlier.

The same is true of careers, habits, and reputations. Nobody schedules their own erosion.


THE BRIEF

In the News

Tupac's Killer Gets His Verdict at Last

Duane "Keffe D" Davis was convicted Monday for the 1996 drive-by shooting that killed Tupac Shakur. The case was cold for nearly three decades before Davis's own memoir and podcast appearances gave prosecutors the opening they needed. That detail deserves a moment: he talked himself into a murder conviction.

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In Health

No Single Diet Prevents Alzheimer's

The search for a definitive Alzheimer's-prevention diet has hit a wall: a new review finds individual biological variation swamps any single dietary pattern's effect. Mediterranean, MIND, and low-glycemic diets all show promise in some populations and nothing in others. What that means in practice is that the confident dietary prescriptions you've been reading are running ahead of the evidence.


In Business

Novartis Halts Cell Therapy After Deaths

Novartis paused multiple autoimmune cell therapy trials after patient deaths, a significant setback for a treatment category that drew enormous investor enthusiasm. Cell therapies for autoimmune conditions were being positioned as the next frontier after CAR-T cancer success. The pause will sharpen scrutiny across every competitor in the space, not just Novartis.


LOOK SHARP

Suede Is Eating Leather's Lunch

Suede has quietly pushed leather aside as the preferred texture for serious menswear footwear and accessories right now.

The shift started on the runway but landed in the real world through desert boots, suede loafers, and unstructured jackets in tobacco and camel tones. Leather reads as formal; suede reads as considered without effort, which is exactly what the current moment rewards.

Suede works across casual and smart-casual registers in a way leather struggles to, and the texture richness photographs well, which is not a trivial driver of trend longevity.


STYLE TIP

Your Pocket Square Is Working Against You

The perfectly symmetrical television fold kills any outfit it touches.

Most men either skip the pocket square entirely or produce something so rigidly geometric it looks borrowed from a hotel lobby. Both choices signal that no one thought about it. The square is supposed to look like it just happened to be there.

Take a white linen square, scrunch it loosely in your fist, and push it into the pocket with one corner barely visible. Adjust once. Leave it.

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GROOMING NOTE

– Clean nails are noticed more than almost any other grooming detail.

– File in one direction only; back-and-forth sawing weakens the nail edge.

– A thirty-second check before any meeting costs nothing and covers a lot.


QUICK HITS

READ — Does Computer Science Need Computers? in Quanta Magazine. The theoretical foundations of computing were largely in place before the machines existed to run them.


TOOL — Excalidraw is a free, open-source virtual whiteboard that lets you sketch diagrams with a hand-drawn aesthetic, shareable via link with no login required.


STAT — The average medieval English wool merchant's contract ran longer than most modern commercial leases: some specified quality standards, delivery routes, and penalty clauses across a 20-year horizon.


QUOTE — “You can observe a lot just by watching.” — Yogi Berra [baseball player and inadvertent philosopher]


Anthony

Stay Sharp, Anthony

Tell me what landed and what didn't. Write me at feedback@sharperdaily.com.


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SharperDaily is a free daily eletter from OneBlade, Inc — makers of the Original Luxury Razor. We believe everyone should strive to be as sharp as possible in all aspects of their lives.






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End of this issue SharperDaily · Sep 2, 2026
Previous issue The FDA Just Cleared a Blood Test for Alzheimer's

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