I'm not so sure it's coincidence. By virtue of his guilty pleas and his probation , his sentencing stipulates that he waves his 4th amendment rights.
"The terms of probation are set forth in the Order on Probation and include the following: waiver of 4th amendment rights against search and seizure;"
https://public.courts.in.gov/mycase...yVXhOREl3TnpFd01qTXdPamN4TnpjME1UVXhZekU9In19
So with a probation violation and even without, his property can be searched any time, IMO
Don't think so.
I think you'll find that the waiver is only for searches relating to the violation of conditions imposed by the court or perhaps a search based on suspicion that someone is engaged in the same conduct that got him convicted in the 1st place.
In other words: there might be a waiver of 4th amendments rights relating to matters related to the drunk driving charges but not for anything else.