Richard Schlesinger (48 Hours Correspondent)

Remember, police said Winger told them when he shot Harrington, Harrington fell backwards off of Donna.

So how was he found?

He was actually completely 180 degrees a different direction.

Police believe it could not have happened as Winger said.

He would have had to completely do a flip

and land over here.

Land how?

Land like this.

And it's physically impossible with a .45 caliber round to have done that flip.

Barringer's three Polaroids were becoming the centerpiece of the case.

How could nobody tell you that there were Polaroid pictures of the crime scenes?

I mean, we're talking about the only three pictures of the bodies as they lay.

I agree.

How does that get lost?

Got overlooked.

And in a case where it was as closed as fast as this one was, it was never thought of again.

This thing was closed by the 1030 News that night for all practical purposes.

Four years after the crime, the detectives had no doubt that they had botched the original investigation.

They had allowed Mark Winger to get away with murder by pinning the crime on the obvious suspect,

Roger Harrington.