The weather. Tomorrow, expect a... Biting cold front. Mmm, how naughty. I wonder what I'll be wearing or taking off. The night will be wild and untamed. Expect heavy, lashing rain that'll soak you to the skin. By Monday, temperatures will rise, slowly but surely, reaching their peak in the afternoon.

Not in the mood for miserable weather.

Fly cheaply to Turkey with Sun Express.

Sun Express, nonstop sunshine.

What you know, alibis, welcome to another episode of Pretty Lies and Alibis.

I'm Gigi.

Good to have you here.

It's Tuesday, December 9th. We are going to break down the morning session of day seven of the Brian Walsh trial. But let's jump in. Back on the stand was

Matthew Sheehan. He's with the Massachusetts State Police Crime Lab, and he was on the stand when we

dismissed yesterday. Still on cross. I'm not going to go through the

entire cross exam because it was a lot of the same, but let's hit the important parts. The white

powder residue that was found on that floor was baking powder. As far as the rug that was found in

the dumpster, there were those clumps of some other substance, but that

wasn't tested. In the house, there were items seized that may have been opened, but also there were

items that seemed to never have been opened or used. The witness asked, what bottles are you talking

about? And the defense says cleaning items like mops, brooms, buckets,

pails. Some of the things he got from lows and the witnesses correct. There were things that

were not used. The defense asked about the peroxide upstairs in the kitchen. That bottle was not

opened. You're looking for blood at the house and it's fair to say in no report you wrote,

you found blood spatter. And there was no evidence of blood spatter? The witness says correct.

You saw no evidence there was luminal in the home or used in the home by anyone. No.

Luminal is what you spray at a crime scene and it shows where blood may have been cleaned up.

...