PARK CITY, Utah - A slain New York filmmaker’s movie had its Sundance Film Festival premiere Sunday and her widowed husband announced a foundation in her name.

Adrienne Shelly’s film ”Waitress” opened to both cheers and weeping, as its producers and the audience reflected on the grim circumstances surrounding the project.

”This is not in any way a screening that is meant to be a wake,” said the festival’s executive director, Geoffrey Gilmore as he introduced the film.

Shelly wrote, directed and starred in the movie - and was accepted into the festival - only a short time before she was discovered murdered in her Manhattan apartment. A 19-year-old Ecuadorian immigrant, Diego Pillco, was charged in the killing.

The 40-year-old filmmaker was a veteran of independent films. She found success in quirky movies, such as ”The Unbelievable Truth (1989) and Trust (1990). She was also recently seen in 2005’s ”Factotum,” with Matt Dillon.

”Waitress” tells the story of a pregnant waitress who has an affair with her doctor to escape an abusive relationship. The central role of the film is played by Keri Russell.

Shelly’s husband, Ostoy used the premiere to announce the creation of the Adrienne Shelly Foundation. The organization will offer scholarships to female independent filmmakers.

”Through the foundation, Adrienne’s legacy will continue to grow,” Ostoy said.