Macaulay Culkin's Family 'Absolutely Heartbroken' by Sister's Death

Macaulay Culkin and his siblings in their large family are reeling from the traffic accident death of their sister Dakota, their manager tells PEOPLE.

“They’re heartbroken. That I can tell you. They’re just absolutely heartbroken,” says Emily Gerson Saines, who manages Macaulay, Rory and Kieran Culkin.

The brothers were working on separate projects when they received the news that Dakota, 29, died after she was struck by a car Dec. 9 in West Los Angeles.

Catching Up with the Culkins

Name: Rory
Age: 15
Where you’ve seen him: Playing Mel Gibson’s asthmatic son in 2002’s Signs, brother Kieran’s younger self in that year’s Igby Goes Down and Mark Ruffalo’s nephew in 2000’s You Can Count On Me.