Five criminal appeals arising from a major gang investigation challenged informer-privilege procedures, wiretap authorizations, general warrants, covert searches, no-knock take-down warrants, a warrantless vehicle search, jury instructions, and expert opinion evidence.
The court held that an ex parte, in camera first-stage informer privilege hearing was proper, that Criminal Code ss. 186(1.1) and 487.01 were constitutionally valid, and that the wiretap authorizations and general warrants were lawfully issued and executed.
Although one warrantless vehicle search was conducted in an unreasonable manner and one aspect of the conspiracy jury charge was erroneous, the evidence was properly admitted under s. 24(2) and the charge error caused no substantial wrong.
All convictions were upheld and all appeals were dismissed.
