Update: MK has issued the following statement:
"Heath was a friend. His death is a tragic loss. My thoughts are with his family during this very difficult time."

Mary-Kate Olsen is set to be questioned by police about Heath Ledger's death.
The 'Weeds' star - who was romantically linked with the 'Brokeback Mountain' star following his split from Michelle Williams last September - was contacted by Ledger's masseuse Diana Wolozin when she found the actor's body in his New York apartment. Olsen then sent her security staff to the apartment.
It has now been revealed that Wolozin called Olsen four times before calling emergency services, not twice as was originally reported.
The additional calls were discovered when police examined phone records, according to National Enquirer magazine.
Wolozin discovered Ledger, 28, lying face-down and naked on his bed, surrounded by six types of prescription medication at 2:45pm on Tuesday (01/22/08). It is unclear why she called Olsen but she used the speed dial on Ledger's cell phone to contact her.
The Oscar-nominated actor and the former child star first became friends in summer 2006.
Following his split from Williams - with whom he has a two-year-old daughter Matilda - in September last year, Ledger was linked to a string of women including Helena Christensen, Lindsay Lohan and supermodel Gemma Ward.
An insider claims he and Olsen dated on-and-off for the last three months.
The source said: "Mary-Kate and Heath were casually dating. They were hooking up, but neither were particularly interested in making it exclusive.
"They had a bond that was based on partying, and they had the same tastes in partying in terms of where they liked to hang out in New York, what time they would want to go out. They just had the same sensibility."
According to Star magazine the two had a few choice spots to chill - although Heath had a preference to partying with friends at his apartment.
"They had fun together and since they lived right around the corner from each other in New York City it was really convenient for them to get together," the source tells Star. "They also spent time at each other's places — Heath enjoyed staying in and partying with friends.
"They frequented New York City's Rose Bar at the Gramercy Park Hotel and Beatrice Inn, where Heath was a regular."
Olsen has an apartment in New York with her twin sister but was in California at the time of Ledger's death.

MK is devastated.




Friend, maybe. Lover? I doubt it.
i will NEVER understand when you find someone unconscious and not breathing you call a buddy in their cell phone instead of 911!
i know Hollyweird operates on it’s own rules and ppl are worried about bad press and shit…but damnit, he was UNCONSCIOUS AND NOT BREATHING. unless MK is the Messiah risen WTF could she or her security goons do?
i don’t really blame the massuese, she probably had some sort of confidentiality agreement shit signed before going to rub naked stars bodies…but c’mon! CALL FUCKING 911 FIRST AND BUDDIES SECOND.
and calling a pal 1,2,3,4 times before calling 911? what the hell?
this whole thing pisses me off so bad. who knows, maybe if the peramedics had been called first they might have been able to save him…but we’ll never know.
If they were possible lovers who fucking cares my god that is irrelevant(spell check) right now.
Is it just me or doesn’t this young lady look as if she is on something? I can’t help but think she may be a supplier to certain celebrities.
poor mary kate she tried to help her friend and all alot of people can do is criticize her about the way she did it. And weather she and heath ledger were lovers. I agree with you AgentHollywood. Mary Kate if you read this i am praying for both you and heath ledgers familes. IF ANY ONE IS TO BLAME IT’S probably THE PAPARAZZI FOR THIS WHOLE TRAGEDY!