OSI investigations typically focus on allegations of corruption, fraud, misconduct, contract and procurement improprieties, conflicts of interest, and ethics violations in federal programs or activities.
Fraud accusations in federal programs are the type of subject matter that an OSI investigation might be focused on.
OSI doesn't deal with misconduct allegations during its investigations.
He knew what I did.
A girl climbing up a rope.
The man is playing video games.
The skateboarder is taking his/her pads off on the sidelines after a particularly brutal wipeout.
The old man is using his mobile device to read the news.
There is a lot of information, including details on comparing costs of Priority and Express Mail flats and parcels.