CALIFORNIA EVIDENCE: CIVIL AND CRIMINAL
...Hearsay Except. Requiring Unavail
......Procedural Aspects of Exceptions
.........Manner of Proving Unavailability
............Counsel's Declaration
2 Cards On This Topic:

Failure to present medical evidence of condition of infirm witness justified trial court's refusal to admit witness' deposition.

DA's unsworn statement not adequate to establish necessary foundation for unavailability.