The queer case of hedge funder Seth Tobias' drowning death takes another turn:

The widow of hedge fund guru Seth Tobias hastened his drowning death by stirring crushed sleeping pills into his pasta sauce, according to a former employee.

That's just one of the explosive claims that ex-Tobias aide Bill Ash made during a lie-detector test.

Tobias' brothers accuse wife Filomena of tricking Tobias into thinking they were going to have a threesome with gay porn star "Tiger".

Poor Tobias didn't remember that cats hate water.

There are new details emerging in the myterious death of CNBC's millionaire contributor Seth Tobias.

Tobias allegedly drowned last September, but his brothers allege Tobias' wife duped him into thinking she'd arranged a pool side romp with porn star and preferred boy toy, "Tiger". They claim that Filomena Tobias then drugged her husband and dumped him in the pool.

Tiger says he was in Las Vegas at the time of Tobias' untimely death and offered the haziest details of their past. Now this sex kitty's opening up:

He put on some weight since we used to hang out, but we definitely had sex. We got together a couple of times in Florida, and also in New Jersey and Vegas.

I often went with Seth to great destinations. He may have talked about me with Filomena during his drug binges. I may have been the only guy he'd ever been with. He may have thought I was his boyfriend. She may have gotten jealous.

Tiger also says Mrs. Tobias sought him out for a threesome with a girlfriend. The widow denies this claim.

Tobias' former assistant also gives up some information, telling Rush & Molloy, "Seth talked about Tiger for a year." Guess the cat's out of the bag.