I saw he sitting vs I saw he was sitting

Some examples from the web:

• The last time I saw him, he was sitting in a wheat field.
• But I saw him, he was sitting right next to you.
• The young woman I saw sitting outside...
• I saw her sitting with you after your surgery.
• I saw myself sitting here with you, readinthe book.
• I was standing at the bar, and I saw you sitting alone.
• The day I saw you sitting on the bright windowsill.
• And I saw women sitting with men at the movies.
• Firstly I saw you sitting there, instead of out here for our budget debate.
• I saw her sitting in the car.
• I said that i saw Warrick sitting in Grissom's office in the dark.
• When I saw you sitting there my sphincter slammed shut so quickly you could've used it as a cigar cutter.
• Well, I saw you sitting here alone.
• I saw you sitting on some poison oak back in the woods.
• I saw you sitting over there, and...
• "I saw Suzy sitting' in a shoeshine shop" ten times fast.
• I saw her sitting in the back.
• I knowed you was crazy when I saw you sitting there.
• That night, I got up to get a drink of water and I saw Savannah sitting in the rocking chair with the dead baby in her arms.
• I went in to get some pecan pie, and I saw him sitting there.

Some examples from the web:

• The last time I saw him, he was sitting in a wheat field.
• But I saw him, he was sitting right next to you.
• The young woman I saw sitting outside...
• I saw her sitting with you after your surgery.
• I saw myself sitting here with you, readinthe book.
• I was standing at the bar, and I saw you sitting alone.
• The day I saw you sitting on the bright windowsill.
• And I saw women sitting with men at the movies.
• Firstly I saw you sitting there, instead of out here for our budget debate.
• I saw her sitting in the car.
• I said that i saw Warrick sitting in Grissom's office in the dark.
• When I saw you sitting there my sphincter slammed shut so quickly you could've used it as a cigar cutter.
• Well, I saw you sitting here alone.
• I saw you sitting on some poison oak back in the woods.
• I saw you sitting over there, and...
• "I saw Suzy sitting' in a shoeshine shop" ten times fast.
• I saw her sitting in the back.
• I knowed you was crazy when I saw you sitting there.
• That night, I got up to get a drink of water and I saw Savannah sitting in the rocking chair with the dead baby in her arms.
• I went in to get some pecan pie, and I saw him sitting there.