LANSING, Mich. (WXYZ) — Former Governor Rick Snyder is out of office, but far form in the clear in the Flint water crisis.

His name and those of more than 60 other former and current government officials were listed in newly revealed search warrants, another sign that the former governor is still being scrutinized in the probe led by Solicitor General Fadwa Hammoud.

Snyder responded to the revelation on Twitter:

I am dialing back the RPA a bit today. The stories coming out about my state phone and computer are very sloppy and misleading. I gave my phone and all that stuff to the AG's office before I left office. Why the AG's office is executing a search warrant on itself I cannot say. — Rick Snyder (@onetoughnerd) June 5, 2019

“This is something of a fishing expedition,” said Peter Hening, a former federal prosecutor and current law professor at Wayne State University. “But when you go fishing, you never know what you’re going to catch.”

Snyder is far from the only individual named in the warrants. Others include former Lieutenant Governor Brian Calley, Snyder’s close advisor Rich Baird and former Health and Human Services Director Nick Lyon, who’s already been charged criminally.

Some of the data was seized as far back as 2016 and as recently as December of 2018.

“To look in a cell phone, to look in a computer. you have to have a warrant,” Henning said. “So even though there were investigative subpoenas before when (former special prosecutor) Todd Flood was doing it. I think they’re being more cautious than they have to be, but they don’t want to lose any evidence.”

But some of what’s on the seized mobile devices and hard drives appears to still be a mystery. The search warrants note that some of the devices are still encrypted. meaning authorities may need the device’s passcodes to see what’s inside.

“The interesting question is whether you could compel someone to reveal their code,” Henning said. “The federal courts are split on that issue.”

So far, 15 have been charged in the ongoing probe.

Read the full statement from a spokesman from Snyder's office below: