A Difficult Woman (1999)

"Can she catch a killer before he strikes again?"

Anne (Caroline Goodall) is a successful pathologist for a top pharmaceutical corporation, and her life couldn't be better. That is, until one of her oldest and dearest friends is murdered, turning Anne's world upside down. Not satisfied with the status of the investigation, she takes it on herself, and what she finds out could threaten her career -- and her life.