Definition: You will be given three sentences. Read them, then identify a noun phrase (person, place, or thing) or event that is shared between all three sentences. As the output, write the span of the text corresponding to that phrase in each sentence. Keep the order of the sentences, that is, your answer should look like: 1: *a phras from sentence 1e* 2: *a phras from sentence 2* 3: *a phrase from sentence 3*
Input: 1:  As a result of investigative leads and additional evidence that has come to light in the past year , investigators have identified Robert Durst as the person responsible for Ms . Berman 's death ,  Los Angeles Police said in a statement Sunday . 2: In 2000 , his friend and longtime confidant , Susan Berman , was killed in her California home . 3: He 's accused in the cold-case killing of his longtime friend Susan Berman in 2000 , LA police said .

1: Robert Durst 2: his 3: He 's