Suffolk County Police, awaiting toxological tests that could take up to two months, declined to comment on the report in the Three Village Herald, which also said Lenz's three dogs were drugged.
Lenz's female companion, identified by the weekly as lacy Brinn, 33, of Manhattan, was found in an upstairs bedroom about 2 a.m. Monday by Old Filed Police Sgt Bob Bell, who had noticed lights burning and the front door open.
"You get to know the residents, what they do. This --sometyhing just didn't look right," Bell told the newspaper about the death of Lenz, 48, at his Old Field estate.
The woman, who had ingested 50 drug tablets, told a somewhat incoherent tale of going down to the water with Lenz, and seeing him fall in on Easter Sunday morning, the paper reported.
"She was all bruised up," Bell was quoted as saying. " I guess that happened when she was trying to reach him, but he just floated away -- on his back, she said."
Naighbors said multimillionaire Lenz did not have a boat, but would sometimes go down to the water with his three terriers to watch them swim.