Flash mob robberies: Southern California law enforcement, business owners looking for new ways to crack down - ABC7 Los Angeles

VIDEO: Flash mob ransacks, vandalizes 7-Eleven after street takeover, police say

Monterey Park Shooting: Police in California Ask: 'What Drove a Madman to Do This?' - The New York Times

Video Shows Looter 'Flash Mob' Rush 7-Eleven During Street Takeover: Police

Thieves Swarm Luxury Malls, Driving Retail Crime to $100 Billion - Bloomberg

California smash-and-grabs blamed on decriminalization of theft - Washington Times

Flash Mob Hits Macy's At Fashion Square In Sherman Oaks, Latest In Brazen Daylight Thefts – Deadline

Los Angeles street takeover by cars helped clear way for huge group to ransack store

LAPD Steps up Patrols to Combat Rise in Flash Mob Robberies in California

Death Toll From Monterey Park Shooting Rises to 11: Updates

Another day, another 'flash mob' robbery caught on video in California

LAPD vows crackdown on street takeovers following 7-Eleven flash mob robbery caught on video - ABC7 Los Angeles

Smash-and-grab crime wave spreads across U.S. - Washington Times