CALIFORNIA EVIDENCE: CIVIL AND CRIMINAL
...Hearsay Except. Requiring Unavail
......Exception: Dying Declarations
.........Reqmt: Declarant Personal Knowledge
2 Cards On This Topic:

Declarant's conjecture that D poisoned him inadmissible as opinion evidence.

Dying declarant's statement, to be admissible, must be made upon his/her personal knowledge, not opinion.