At the Durango, Colo., police chief’s request, Colorado law enforcement will investigate whether a federal agent broke the law when he appeared to put a protester in a chokehold.

She was a three-time Oscar contender playing strikingly different characters, in one case starring alongside her daughter and fellow nominee, Laura Dern.

Ladd, who died on Monday, had several memorable screen roles alongside her daughter, Dern. Below are highlights.