Police say CyberTips, search warrants and digital forensics helped build two felony cases tied to online child exploitation.
Federal agents say the sweep targeted alleged gang activity tied to kidnapping, extortion, drug trafficking and murder.
Forecasters warn of heavy rain, runoff and possible flash flooding across much of central and southern Arizona.
Investigators say evidence from a towel, shirt and later a glove helped tie Aloysius Winthrop James to Ofelia Sandoval’s killing.
The former Raiders receiver will remain in custody after commissioners rejected his request for parole this week.
Authorities used forensic genetic genealogy and an exhumation to name the last unidentified victim in a deadly Riverside wreck.