Alleged NSW bomber's bail bid delayed

Alleged Family Court bomber Leonard John Warwick's release bid has been postponed.

The 68-year-old's lawyers say he is battling dementia but he is yet to be formally diagnosed.

Warwick, who is in custody accused of a string of 1980s murders and bombings targeting Family Court judges and those with links to his ex-wife, is due back in Sydney's Central Local Court next week so a bail hearing date can be set.