Cutcher said a cry for help got her attention on the day Trayvon Martin was shot and killed in her backyard by Zimmerman, who was a neighborhood vigilante.
Cutcher said that until now, she ignored repeated attempts by national and local media to share what she saw, partially out of fear.
"We said, 'Is everything OK? And he just looked at us. Selma [another witness] asked him again, 'What's up, what's going on, everything OK? And he just said, 'Call the police,' kind of nonchalantly, kind of like, 'Leave me alone,' '' Cutcher said.
According to a partial police report, Cutcher is one of six witnesses that Sanford police took a statement from.
Cutcher said it was short, and police never questioned her in detail until after she repeatedly reached out to them.
"Blew us off, and I called him back again and I said, "I know this was not self-defense. There was no punching, no hitting going on at the time, no wrestling,'" Cutcher said.
Cutcher said she believes whatever confrontation there was, it ended before they got to her backyard.