Big rise in US mass shooting tips poses challenge for police
LOS ANGELES — It had all the makings of a massacre. Six guns, including a Colt AR-15 rifle. About 1,000 rounds of ammunition. A bulletproof vest. And an angry Southern California man who threatened to kill his co-workers at a hotel and its guests.But a concerned colleague intervened, alerting authorities who arrested 37-year-old Rodolfo Montoya, a cook at the Long Beach Marriott hotel, the next day and discovered the arsenal where he lived in a rundown motor home parked near […]
