Williamson County deputies arrested a Round Rock, Texas man last Wednesday after executing a search warrant that yielded a significant cache of illegal drugs, electronics, and a firearm.

The search warrant, carried out on February 25 at a residence in the 700 block of David Curry Drive, stemmed from an ongoing investigation into the overdose death of a 77-year-old woman on February 4. According to the Sheriff's Office, the death, which they say was not fentanyl-related, led investigators to uncover a pipeline of illegal drugs being purchased through dark web marketplaces using cryptocurrency.

At the residence, deputies seized the following:
- 140 grams of methamphetamine
- 8.4 grams of liquid LSD
- 161 LSD tab dose units
- 26 grams of psilocybin mushrooms
- 5.1 grams of fentanyl
- 1.2 grams of ketamine
- Over 36 Xanax pills
- 6.6 grams of testosterone
- 0.7 grams of THC wax
- 2.3 grams of marijuana
- A handgun

Investigators also recovered more than 20 cell phones along with numerous hard drives, SD cards, thumb drives, laptops, USB drives, and what the Sheriff's Office described as hacking devices.
Jeannot Robinson was arrested and is currently in the Williamson County Jail on a $100,000.00 bond.
This investigation is currently ongoing.